﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2023v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2024-11-15T15:42:05-05:00</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>830374854</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>OURS LAWYER LEWIS &amp; COMPANY PLLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>224 W KING ST STE 3-4</AddressLine1Txt>
        <CityNm>MARTINSBURG</CityNm>
        <StateAbbreviationCd>WV</StateAbbreviationCd>
        <ZIPCd>25401</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>840960966</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>AMERICAN SOCIETY FOR ENVIRONMENTAL</BusinessNameLine1Txt>
        <BusinessNameLine2Txt>HISTORY</BusinessNameLine2Txt>
      </BusinessName>
      <BusinessNameControlTxt>AMER</BusinessNameControlTxt>
      <PhoneNum>3048767376</PhoneNum>
      <USAddress>
        <AddressLine1Txt>601 S MORGAN STREET MC198</AddressLine1Txt>
        <CityNm>CHICAGO</CityNm>
        <StateAbbreviationCd>IL</StateAbbreviationCd>
        <ZIPCd>606077100</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>FREDERICK R DAVIS</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>3048767376</PhoneNum>
      <SignatureDt>2024-11-14</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>THOMAS C OURS CPA</PreparerPersonNm>
      <PTIN>P01506205</PTIN>
      <PhoneNum>3042639447</PhoneNum>
      <PreparationDt>2024-11-15</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-10-15 13:58:12Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
    <IRS990 documentId="RetDoc1" referenceDocumentId="RetDoc3">
      <PrincipalOfficerNm>FREDERICK R DAVIS</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>168 SUMAC DRIVE</AddressLine1Txt>
        <CityNm>WEST LAFAYETTE</CityNm>
        <StateAbbreviationCd>IN</StateAbbreviationCd>
        <ZIPCd>47906</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>308203</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>ASEH.NET</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1977</FormationYr>
      <LegalDomicileStateCd>IL</LegalDomicileStateCd>
      <ActivityOrMissionDesc>OUR ORGANIZATION ADVANCES A GREATER UNDERSTANDING OF THE HISTORY OF HUMAN INTERACTION WITH THE REST OF THE NATURAL WORLD, FOSTERS DIALOGUE BETWEEN HUMANISTIC SCHOLARSHIP, ENVIRONMENTAL SCIENCE, AND OTHER DISCIPLINES, AND SUPPORTS GLOBAL ENVIRONMENTAL HISTORY EFFORTS THAT BENEFIT THE PUBLIC AS WELL AS THE GENERAL SCHOLARLY COMMUNITY. THE AMERICAN SOCIETY FOR ENVIRONMENTAL HISTORY (ASEH)INCREASES UNDERSTANDING OF CURRENT ENVIRONMENTAL ISSUES BY ANALYZING THEIR HISTORICAL BACKROUND. FOUNDED IN 1977, ASEH PROMOTES SCHOLARSHIP AND TEACHING IN ENVIRONMENTAL HISTORY, SUPPORTS THE PROFESSIONAL NEEDS OF ITS MEMBERS, AND CONNECTS ITS UNDERTAKINGS WITH LARGER COMMUNITIES.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>19</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>19</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>1</TotalEmployeeCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <PYContributionsGrantsAmt>92346</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>216904</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>79897</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>71422</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>8852</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>15150</CYInvestmentIncomeAmt>
      <CYOtherRevenueAmt>4727</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>181095</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>308203</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>25043</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>48681</CYGrantsAndSimilarPaidAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <CYSalariesCompEmpBnftPaidAmt>53004</CYSalariesCompEmpBnftPaidAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>5105</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>135546</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>73262</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>160589</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>174947</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>20506</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>133256</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>636454</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>805221</TotalAssetsEOYAmt>
      <TotalLiabilitiesEOYAmt>0</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>636454</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>805221</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <MissionDesc>OUR ORGANIZATION ADVANCES A GREATER UNDERSTANDING OF THE HISTORY OF HUMAN INTERACTION WITH THE REST OF THE NATURAL WORLD, FOSTERS DIALOGUE BETWEEN HUMANISTIC SCHOLARSHIP, ENVIRONMENTAL SCIENCE, AND OTHER DISCIPLINES, AND SUPPORTS GLOBAL ENVIRONMENTAL HISTORY EFFORTS THAT BENEFIT THE PUBLIC AS WELL AS THE GENERAL SCHOLARLY COMMUNITY. THE AMERICAN SOCIETY FOR ENVIRONMENTAL HISTORY (ASEH)INCREASES UNDERSTANDING OF CURRENT ENVIRONMENTAL ISSUES BY ANALYZING THEIR HISTORICAL BACKROUND. FOUNDED IN 1977, ASEH PROMOTES SCHOLARSHIP AND TEACHING IN ENVIRONMENTAL HISTORY, SUPPORTS THE PROFESSIONAL NEEDS OF ITS MEMBERS, AND CONNECTS ITS UNDERTAKINGS WITH LARGER COMMUNITIES.</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>115946</ExpenseAmt>
      <RevenueAmt>13373</RevenueAmt>
      <Desc>ASEH HOLDS AN ANNUAL CONFERENCE WHICH PORMOTES SCHOLARLY DISCUSSIONS OF INCREMENTAL HISTORY AND RELATED CURRENT ISSUES.</Desc>
      <ProgSrvcAccomActy2Grp>
        <ExpenseAmt>10000</ExpenseAmt>
        <RevenueAmt>58050</RevenueAmt>
        <Desc>THE AMERICAN SOCIETY FOR ENVIRONMENTAL HISTORY IS A SCHOLARLY SOCIETY DEVOTED TO THE PUBLIC DISSEMINATION OF ENVIRONMENTAL HISTORY. IT PRODUCES A QUARTERLY JOURNAL, "ENVIRONMENTAL HISTORY," PUBLISHED BY OXFORD UNIVERSITY PRESS. THE JOURNAL IS RECEIVED BY ITS 1000 INDIVIDUAL MEMBERS AND 500 INSTITUTIONAL MEMBERS.</Desc>
      </ProgSrvcAccomActy2Grp>
      <ProgSrvcAccomActy3Grp>
        <ExpenseAmt>5000</ExpenseAmt>
        <Desc>THE EDUCATIONAL NEWSLETTER "ENVIRONMENTAL HISTORY" HAS 1500 SUBSCRIPTIONS.</Desc>
      </ProgSrvcAccomActy3Grp>
      <TotalProgramServiceExpensesAmt>130946</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc4">true</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd>false</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd>false</DonorAdvisedFundInd>
      <ConservationEasementsInd>false</ConservationEasementsInd>
      <CollectionsOfArtInd>false</CollectionsOfArtInd>
      <CreditCounselingInd>false</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd>false</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd>false</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd>false</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd>false</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd>false</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd>false</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd>false</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd>false</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd>false</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <ForeignActivitiesInd>false</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>false</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>false</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>false</FundraisingActivitiesInd>
      <GamingActivitiesInd>false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd referenceDocumentId="RetDoc2">false</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd referenceDocumentId="RetDoc2">true</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>false</ScheduleJRequiredInd>
      <TaxExemptBondsInd>false</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>false</PYExcessBenefitTransInd>
      <LoanOutstandingInd>false</LoanOutstandingInd>
      <GrantToRelatedPersonInd>false</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>false</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>false</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>false</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>false</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>false</DeductibleArtContributionInd>
      <TerminateOperationsInd>false</TerminateOperationsInd>
      <PartialLiquidationInd>false</PartialLiquidationInd>
      <DisregardedEntityInd>false</DisregardedEntityInd>
      <RelatedEntityInd>false</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>false</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>true</ScheduleORequiredInd>
      <IRPDocumentCnt>5</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>true</BackupWthldComplianceInd>
      <EmployeeCnt>1</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>true</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>false</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>false</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>false</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>false</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
      <Form8899Filedind>false</Form8899Filedind>
      <Form1098CFiledInd>false</Form1098CFiledInd>
      <IndoorTanningServicesInd>false</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>false</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>19</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>19</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>false</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>false</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>false</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>false</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>false</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>false</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>false</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>true</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>true</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>false</OfficerMailingAddressInd>
      <LocalChaptersInd>false</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>false</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>true</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>true</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>true</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>false</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>true</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>true</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>true</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <PersonNm>FREDERICK DAVIS</PersonNm>
        <PhoneNum>7654944132</PhoneNum>
        <USAddress>
          <AddressLine1Txt>UNIVERSITY HALL 231</AddressLine1Txt>
          <AddressLine2Txt>672 ORAL DRIVE</AddressLine2Txt>
          <CityNm>WEST LAFAYETTE</CityNm>
          <StateAbbreviationCd>IN</StateAbbreviationCd>
          <ZIPCd>47907</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <NoListedPersonsCompensatedInd>X</NoListedPersonsCompensatedInd>
      <Form990PartVIISectionAGrp>
        <PersonNm>STEPHEN BRAIN</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SARAH HAMILTON</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARK HERSEY</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>FAISAL HUSAIN</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SEAN KHERAJ</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MELANIE KIECHLE</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RUTH MORGAN</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>HAYDEN NELSON</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>EDMUND RUSSELL</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RAMYA SWAYAMPRAKASH</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTOPHER WELLS</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PETER S ALAGONA</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>FREDERICK R DAVIS</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SARAH ELKIND</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NANCY JACOBS</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID SPATZ</PersonNm>
        <TitleTxt>EXECUTIVE DI</TitleTxt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAY TURNER</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>false</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <MembershipDuesAmt>82805</MembershipDuesAmt>
      <GovernmentGrantsAmt>57050</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>77049</AllOtherContributionsAmt>
      <TotalContributionsAmt>216904</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>JOURNAL</Desc>
        <BusinessCd>511190</BusinessCd>
        <TotalRevenueColumnAmt>58050</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>58050</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>CONFERENCE</Desc>
        <BusinessCd>511190</BusinessCd>
        <TotalRevenueColumnAmt>13372</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>13372</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>71422</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>15150</TotalRevenueColumnAmt>
        <ExclusionAmt>15150</ExclusionAmt>
      </InvestmentIncomeGrp>
      <RoyaltiesRevenueGrp>
        <TotalRevenueColumnAmt>3447</TotalRevenueColumnAmt>
        <ExclusionAmt>3447</ExclusionAmt>
      </RoyaltiesRevenueGrp>
      <OtherRevenueMiscGrp>
        <Desc>COPYRIGHT CLEARANCE</Desc>
        <BusinessCd>511190</BusinessCd>
        <TotalRevenueColumnAmt>1280</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1280</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>1280</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>308203</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>72702</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>18597</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>48681</TotalAmt>
        <ProgramServicesAmt>48681</ProgramServicesAmt>
      </GrantsToDomesticIndividualsGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>48750</TotalAmt>
        <ProgramServicesAmt>29250</ProgramServicesAmt>
        <ManagementAndGeneralAmt>17063</ManagementAndGeneralAmt>
        <FundraisingAmt>2437</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>4254</TotalAmt>
        <ProgramServicesAmt>2552</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1489</ManagementAndGeneralAmt>
        <FundraisingAmt>213</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>37500</TotalAmt>
        <ProgramServicesAmt>22500</ProgramServicesAmt>
        <ManagementAndGeneralAmt>13125</ManagementAndGeneralAmt>
        <FundraisingAmt>1875</FundraisingAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>864</TotalAmt>
        <ManagementAndGeneralAmt>864</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>1425</TotalAmt>
        <ManagementAndGeneralAmt>1425</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>20430</TotalAmt>
        <ProgramServicesAmt>20430</ProgramServicesAmt>
      </FeesForServicesOtherGrp>
      <InformationTechnologyGrp>
        <TotalAmt>9245</TotalAmt>
        <ProgramServicesAmt>5547</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3236</ManagementAndGeneralAmt>
        <FundraisingAmt>462</FundraisingAmt>
      </InformationTechnologyGrp>
      <TravelGrp>
        <TotalAmt>624</TotalAmt>
        <ProgramServicesAmt>562</ProgramServicesAmt>
        <ManagementAndGeneralAmt>62</ManagementAndGeneralAmt>
      </TravelGrp>
      <InsuranceGrp>
        <TotalAmt>803</TotalAmt>
        <ManagementAndGeneralAmt>803</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>DUES &amp; SUBSCRIPTIONS</Desc>
        <TotalAmt>1640</TotalAmt>
        <ProgramServicesAmt>984</ProgramServicesAmt>
        <ManagementAndGeneralAmt>574</ManagementAndGeneralAmt>
        <FundraisingAmt>82</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>SUPPLIES</Desc>
        <TotalAmt>481</TotalAmt>
        <ProgramServicesAmt>289</ProgramServicesAmt>
        <ManagementAndGeneralAmt>168</ManagementAndGeneralAmt>
        <FundraisingAmt>24</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>LICENSES</Desc>
        <TotalAmt>249</TotalAmt>
        <ProgramServicesAmt>150</ProgramServicesAmt>
        <ManagementAndGeneralAmt>87</ManagementAndGeneralAmt>
        <FundraisingAmt>12</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PRINTING &amp; POSTAGE</Desc>
        <TotalAmt>1</TotalAmt>
        <ProgramServicesAmt>1</ProgramServicesAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>174947</TotalAmt>
        <ProgramServicesAmt>130946</ProgramServicesAmt>
        <ManagementAndGeneralAmt>38896</ManagementAndGeneralAmt>
        <FundraisingAmt>5105</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>183724</BOYAmt>
        <EOYAmt>301830</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>452730</BOYAmt>
        <EOYAmt>503391</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <TotalAssetsGrp>
        <BOYAmt>636454</BOYAmt>
        <EOYAmt>805221</EOYAmt>
      </TotalAssetsGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>636454</BOYAmt>
        <EOYAmt>805221</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>636454</BOYAmt>
        <EOYAmt>805221</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>636454</BOYAmt>
        <EOYAmt>805221</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>133256</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>35511</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc4">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>63261</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>128834</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>89517</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>92346</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>216904</CurrentTaxYearAmt>
        <TotalAmt>590862</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>30699</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>28222</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>46316</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>79897</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>72702</CurrentTaxYearAmt>
        <TotalAmt>257836</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>93960</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>157056</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>135833</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>172243</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>289606</CurrentTaxYearAmt>
        <TotalAmt>848698</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>848698</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>10568</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>7460</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>5440</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>8819</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>18597</CurrentTaxYearAmt>
        <TotalAmt>50884</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>10568</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>7460</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>5440</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>8819</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>18597</CurrentTaxYearAmt>
        <TotalAmt>50884</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>104528</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>164516</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>141273</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>181062</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>308203</CurrentTaxYearAmt>
        <TotalAmt>899582</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.94340</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.94720</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.06000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.05000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleI documentId="RetDoc2">
      <GrantRecordsMaintainedInd>false</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>PRIZES &amp; TRAVEL GRANTS</GrantTypeTxt>
        <RecipientCnt>63</RecipientCnt>
        <CashGrantAmt>48681</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc3">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>OUR ORGANIZATION ADVANCES A GREATER UNDERSTANDING OF THE HISTORY OF HUMAN INTERACTION WITH THE REST OF THE NATURAL WORLD, FOSTERS DIALOGUE BETWEEN HUMANISTIC SCHOLARSHIP, ENVIRONMENTAL SCIENCE, AND OTHER DISCIPLINES, AND SUPPORTS GLOBAL ENVIRONMENTAL HISTORY EFFORTS THAT BENEFIT THE PUBLIC AS WELL AS THE GENERAL SCHOLARLY COMMUNITY. THE AMERICAN SOCIETY FOR ENVIRONMENTAL HISTORY (ASEH)INCREASES UNDERSTANDING OF CURRENT ENVIRONMENTAL ISSUES BY ANALYZING THEIR HISTORICAL BACKROUND. FOUNDED IN 1977, ASEH PROMOTES SCHOLARSHIP AND TEACHING IN ENVIRONMENTAL HISTORY, SUPPORTS THE PROFESSIONAL NEEDS OF ITS MEMBERS, AND CONNECTS ITS UNDERTAKINGS WITH LARGER COMMUNITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE TREASURER GET COPY OF THE 990 PREPARED BY THE CPA AND REVIEWS IT AND THEN PUTS A COPY OF THE 990 ON THE ORGANIZATIONS WEB SITE SO THAT ALL OTHER MEMBERS CAN LOOK AT THE INFORMATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PRESIDENT AND TREASURER MEET TO MONITOR COMPLIANCE WITH POLICY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>AN INDEPENDENT COMMITTEE MEETS TO DETERMINE FAIR COMPENSATION AND REPORTS TO BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>AN INDEPENDENT COMMITTEE MEETS TO DETERMINE FAIR COMPENSATION AND REPORTS TO BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE 990 FOR ASEH IS PREPARED BY A LOCAL CPA AND REVIEWED BY THE TREASURER BEFORE BEING SIGNED BY THE TREASURER AND ELECTRONICALLY TRANSMITED BY THE CPA. THE TREASURER THEN PROVIDES A COPY OF THE 990 TO EACH BOARD MEMBER. IT IS ALSO AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>SUBCONTRACTORS 20,430 0 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>