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        <ProgramServicesAmt>11322</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1998</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>ARCHIVAL</Desc>
        <TotalAmt>7696</TotalAmt>
        <ProgramServicesAmt>7696</ProgramServicesAmt>
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      <AllOtherExpensesGrp>
        <TotalAmt>12680</TotalAmt>
        <ProgramServicesAmt>11436</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1244</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>169413</TotalAmt>
        <ProgramServicesAmt>146328</ProgramServicesAmt>
        <ManagementAndGeneralAmt>23085</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
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        <EOYAmt>37074</EOYAmt>
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      <SavingsAndTempCashInvstGrp>
        <BOYAmt>165163</BOYAmt>
        <EOYAmt>120217</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <EOYAmt>21995</EOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>1200</BOYAmt>
        <EOYAmt>1200</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>4053</BOYAmt>
        <EOYAmt>3953</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>937875</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>177204</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>768515</BOYAmt>
        <EOYAmt>760671</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>324475</BOYAmt>
        <EOYAmt>324475</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>1310108</BOYAmt>
        <EOYAmt>1269585</EOYAmt>
      </TotalAssetsGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>23882</BOYAmt>
        <EOYAmt>23976</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>23882</BOYAmt>
        <EOYAmt>23976</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
      <RtnEarnEndowmentIncmOthFndsGrp>
        <BOYAmt>1286226</BOYAmt>
        <EOYAmt>1245609</EOYAmt>
      </RtnEarnEndowmentIncmOthFndsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1286226</BOYAmt>
        <EOYAmt>1245609</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>1310108</BOYAmt>
        <EOYAmt>1269585</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-40617</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc7">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>25080</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>25156</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>15226</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>12029</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>33366</CurrentTaxYearAmt>
        <TotalAmt>110857</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>25080</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>25156</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>15226</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>12029</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>33366</CurrentTaxYearAmt>
        <TotalAmt>110857</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>6867</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>103990</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>76353</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>11891</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>35927</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>98094</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>60786</CurrentTaxYearAmt>
        <TotalAmt>283051</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>3329</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>755</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>4098</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>3071</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1476</CurrentTaxYearAmt>
        <TotalAmt>12729</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>406637</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>314261</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.25570</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.25100</PublicSupportPY170Pct>
      <TenPctFactsCrcmstncsTestCYInd>X</TenPctFactsCrcmstncsTestCYInd>
      <FactsAndCircumstancesTestTxt>THE ORGANIZATION RECEIVVES RENTAL INCOME FROM ONE OF THE HISTORICAL BUILDINGS. THE BUILDING INCLUDES A MUSEUM WITH MANY ITEMS OF HISTORICAL SIGNIFICANCE. THE RENTAL OF THE BUILDING FOR SPECIAL EVENTS PROVIDES THE GENERAL PUBLIC WITH ACCESS TO ITEMS OF HISTORICAL SIGNIFICANCE.</FactsAndCircumstancesTestTxt>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>MERCHANDISE SALES 11,253</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, LINE 17A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION RECEIVVES RENTAL INCOME FROM ONE OF THE HISTORICAL BUILDINGS. THE BUILDING INCLUDES A MUSEUM WITH MANY ITEMS OF HISTORICAL SIGNIFICANCE. THE RENTAL OF THE BUILDING FOR SPECIAL EVENTS PROVIDES THE GENERAL PUBLIC WITH ACCESS TO ITEMS OF HISTORICAL SIGNIFICANCE.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, LINE 17B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION RECEIVVES RENTAL INCOME FROM ONE OF THE HISTORICAL BUILDINGS. THE BUILDING INCLUDES A MUSEUM WITH MANY ITEMS OF HISTORICAL SIGNIFICANCE. THE RENTAL OF THE BUILDING FOR SPECIAL EVENTS PROVIDES THE GENERAL PUBLIC WITH ACCESS TO ITEMS OF HISTORICAL SIGNIFICANCE.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc4">
      <SolicitedAssetsSaleInd>false</SolicitedAssetsSaleInd>
      <EndowmentsHeldUnrelatedOrgInd>false</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>false</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
        <OtherCostOrOtherBasisAmt>611616</OtherCostOrOtherBasisAmt>
        <BookValueAmt>611616</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>290072</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>141017</DepreciationAmt>
        <BookValueAmt>149055</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>6628</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>6628</DepreciationAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>29559</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>29559</DepreciationAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>760671</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>ARTIFACTS &amp; ART COLLECTION</Desc>
        <BookValueAmt>324475</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>324475</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>REFUNDABLE DEPOSITS</Desc>
        <Amt>18453</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>SPECIAL FUNDS</Desc>
        <Amt>5368</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>SALES TAX PAYABLE</Desc>
        <Amt>155</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>23976</TotalLiabilityAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleL documentId="RetDoc5">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>JENNIFER WILLIAMS</PersonNm>
        </NameOfInterested>
        <RelationshipDescriptionTxt>OWNER</RelationshipDescriptionTxt>
        <TransactionDesc>CLERICAL WORK</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE L, PART V</FormAndLineReferenceDesc>
        <ExplanationTxt>JENNIFER WILLIAMS, VICE PRESIDENT, MAINTAINS TWO SEPARATE ROLES WITH THE HISTORICAL SOCIETY OF POMONA VALLEY. IN HER PAID CLERICAL POSITION DURING 2021 SHE WAS PAID 20.00 PER HOUR FOR 12 HOURS A WEEK WITH SOME POSSIBLE OVERTIME TO OPEN THE SOCIETY OFFICE, ANSWER TELEPHONES, MAINTAIN CLERICAL RECORDS THAT INCLUDES MEMBERSHIP, DONATIONS, BALLROOM BOOKINGS, AND PAYMENTS. THIS IS A GENERAL CLERICAL POSITION. SHE ALSO SERVES AS OUR HOUSE MANAGER DURING EVENTS BOOKED INTO THE BALLROOM. WHEN WE HAVE EVENTS AT THE EBELL, SHE IS PAID TO OVERSEE THEM. HOURS USUALLY START AT 3:30 PM UNTIL 12:30AM. HOURS CAN VARY GIVEN ANY PARTICULAR EVENT. THE HOURS SHE REPORTS FOR TAX RETURN PURPOSES AS THE VICE PRESIDENT ARE OUTSIDE OFFICE HOURS. HER JOB DESCRIPTION FOR THIS POSITION CHIEFLY FOCUSES ON EVENT PREPARATION WHICH INCLUDES BOARD MEETINGS, COMMITTEE MEETINGS, EVENT PLANNING, FUNDRAISING FOR SPECIFIC EVENTS, ATTENDING COMMUNITY MEETINGS AS NEEDED, AND PUBLICITY.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="RetDoc6">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>OUR MISSION IS TO MAKE THE RICH AND DIVERSE HISTORY OF THE POMONA VALLEY A MEANINGFUL PART OF PEOPLE'S LIVES. THE POMONA VALLEY AND THE CITY OF POMONA IN PARTICULAR HAVE A RICH AND INTERESTING HISTORY, AND THE HISTORICAL SOCIETY OF POMONA VALLEY IS PROUD TO SHARE IT WITH THE PUBLIC. WE PROTECT AND PRESERVE IMPORTANT HISTORIC SITES,RECORDS, AND ARTIFACTS AND EDUCATE THE PUBLIC ABOUT THE AREA'S HISTORY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>DEBORAH CLIFFORD JOHN CLIFFORD PRESIDENT SECRETARY SPOUSE</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PRESIDENT AND TREASURER REVEIW THE FORM 990 BEFORE THE FORM IS SIGNED AND FILED. THE BOARD OF DIRECTORS REVIEWS THE FORM 990 AT THE NEXT BOARD MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>NOT APPLICABLE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>NOT APPLICABLE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>