﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xsi:schemaLocation="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.2">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-11-17T12:40:40-05:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmName>
        <BusinessNameLine1Txt>WITHUMSMITHBROWNPC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>25 BURLINGTON MALL ROAD SUITE 350</AddressLine1Txt>
        <CityNm>BURLINGTON</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>01803</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990PF</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>043338237</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Arthur Griffin Foundation for Winchester</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% PETER ROGIER</InCareOfNm>
      <BusinessNameControlTxt>ARTH</BusinessNameControlTxt>
      <PhoneNum>7818661850</PhoneNum>
      <USAddress>
        <AddressLine1Txt>c/o Andrea Zampitella 11 Surrey Rd</AddressLine1Txt>
        <CityNm>Winchester</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>01890</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>ANDREA ZAMPITELLA</PersonNm>
      <PersonTitleTxt>TRUSTEE</PersonTitleTxt>
      <PhoneNum>7818661850</PhoneNum>
      <SignatureDt>2025-11-17</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JEFFREY J CARUSO</PreparerPersonNm>
      <PTIN>P01306603</PTIN>
      <PhoneNum>7813216065</PhoneNum>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="6">
    <IRS990PF documentId="IRS990PF">
      <AddressChangeInd>X</AddressChangeInd>
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <FMVAssetsEOYAmt>1131781</FMVAssetsEOYAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AnalysisOfRevenueAndExpenses>
        <ContriRcvdRevAndExpnssAmt>0</ContriRcvdRevAndExpnssAmt>
        <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
        <InterestOnSavRevAndExpnssAmt>511</InterestOnSavRevAndExpnssAmt>
        <InterestOnSavNetInvstIncmAmt>511</InterestOnSavNetInvstIncmAmt>
        <DividendsRevAndExpnssAmt>28687</DividendsRevAndExpnssAmt>
        <DividendsNetInvstIncmAmt>28687</DividendsNetInvstIncmAmt>
        <NetGainSaleAstRevAndExpnssAmt>-1722</NetGainSaleAstRevAndExpnssAmt>
        <GrossSalesPriceAmt>175897</GrossSalesPriceAmt>
        <CapGainNetIncmNetInvstIncmAmt>0</CapGainNetIncmNetInvstIncmAmt>
        <TotalRevAndExpnssAmt>27476</TotalRevAndExpnssAmt>
        <TotalNetInvstIncmAmt>29198</TotalNetInvstIncmAmt>
        <CompOfcrDirTrstRevAndExpnssAmt>0</CompOfcrDirTrstRevAndExpnssAmt>
        <AccountingFeesRevAndExpnssAmt referenceDocumentId="AccountingFeesSch">2288</AccountingFeesRevAndExpnssAmt>
        <AccountingFeesNetInvstIncmAmt>0</AccountingFeesNetInvstIncmAmt>
        <AccountingFeesAdjNetIncmAmt>0</AccountingFeesAdjNetIncmAmt>
        <AccountingFeesChrtblPrpsAmt>2288</AccountingFeesChrtblPrpsAmt>
        <InterestRevAndExpnssAmt>30</InterestRevAndExpnssAmt>
        <TaxesRevAndExpnssAmt referenceDocumentId="TaxesSchedule">4365</TaxesRevAndExpnssAmt>
        <TaxesNetInvstIncmAmt>460</TaxesNetInvstIncmAmt>
        <OtherExpensesRevAndExpnssAmt referenceDocumentId="OtherExpensesSch">9375</OtherExpensesRevAndExpnssAmt>
        <OtherExpensesNetInvstIncmAmt>7718</OtherExpensesNetInvstIncmAmt>
        <OtherExpensesDsbrsChrtblAmt>1608</OtherExpensesDsbrsChrtblAmt>
        <TotOprExpensesRevAndExpnssAmt>16058</TotOprExpensesRevAndExpnssAmt>
        <TotOprExpensesNetInvstIncmAmt>8178</TotOprExpensesNetInvstIncmAmt>
        <TotOprExpensesAdjNetIncmAmt>0</TotOprExpensesAdjNetIncmAmt>
        <TotOprExpensesDsbrsChrtblAmt>3896</TotOprExpensesDsbrsChrtblAmt>
        <ContriPaidRevAndExpnssAmt>47500</ContriPaidRevAndExpnssAmt>
        <ContriPaidDsbrsChrtblAmt>47500</ContriPaidDsbrsChrtblAmt>
        <TotalExpensesRevAndExpnssAmt>63558</TotalExpensesRevAndExpnssAmt>
        <TotalExpensesNetInvstIncmAmt>8178</TotalExpensesNetInvstIncmAmt>
        <TotalExpensesAdjNetIncmAmt>0</TotalExpensesAdjNetIncmAmt>
        <TotalExpensesDsbrsChrtblAmt>51396</TotalExpensesDsbrsChrtblAmt>
        <ExcessRevenueOverExpensesAmt>-36082</ExcessRevenueOverExpensesAmt>
        <NetInvestmentIncomeAmt>21020</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
      </AnalysisOfRevenueAndExpenses>
      <Form990PFBalanceSheetsGrp>
        <SavAndTempCashInvstBOYAmt>21240</SavAndTempCashInvstBOYAmt>
        <SavAndTempCashInvstEOYAmt>27166</SavAndTempCashInvstEOYAmt>
        <SavAndTempCashInvstEOYFMVAmt>27166</SavAndTempCashInvstEOYFMVAmt>
        <OtherInvestmentsBOYAmt>808508</OtherInvestmentsBOYAmt>
        <OtherInvestmentsEOYAmt referenceDocumentId="InvOtherSch2">766500</OtherInvestmentsEOYAmt>
        <OtherInvestmentsEOYFMVAmt>1104615</OtherInvestmentsEOYFMVAmt>
        <TotalAssetsBOYAmt>829748</TotalAssetsBOYAmt>
        <TotalAssetsEOYAmt>793666</TotalAssetsEOYAmt>
        <TotalAssetsEOYFMVAmt>1131781</TotalAssetsEOYFMVAmt>
        <TotalLiabilitiesBOYAmt>0</TotalLiabilitiesBOYAmt>
        <TotalLiabilitiesEOYAmt>0</TotalLiabilitiesEOYAmt>
        <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
        <CapitalStockBOYAmt>829748</CapitalStockBOYAmt>
        <CapitalStockEOYAmt>793666</CapitalStockEOYAmt>
        <TotNetAstOrFundBalancesBOYAmt>829748</TotNetAstOrFundBalancesBOYAmt>
        <TotNetAstOrFundBalancesEOYAmt>793666</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>829748</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>793666</TotalLiabilitiesNetAstEOYAmt>
      </Form990PFBalanceSheetsGrp>
      <ChgInNetAssetsFundBalancesGrp>
        <TotNetAstOrFundBalancesBOYAmt>829748</TotNetAstOrFundBalancesBOYAmt>
        <ExcessRevenueOverExpensesAmt>-36082</ExcessRevenueOverExpensesAmt>
        <SubtotalAmt>793666</SubtotalAmt>
        <TotNetAstOrFundBalancesEOYAmt>793666</TotNetAstOrFundBalancesEOYAmt>
      </ChgInNetAssetsFundBalancesGrp>
      <CapGainsLossTxInvstIncmDetail>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>8,321 VANGUARD FUNDS - TOTAL BOND MKT</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GrossSalesPriceAmt>80000</GrossSalesPriceAmt>
          <CostOrOtherBasisAmt>89392</CostOrOtherBasisAmt>
          <GainOrLossAmt>-9392</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>-9392</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>3,754 VANGUARD FIXED INCOME</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GrossSalesPriceAmt>37762</GrossSalesPriceAmt>
          <CostOrOtherBasisAmt>40392</CostOrOtherBasisAmt>
          <GainOrLossAmt>-2630</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>-2630</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>48 ISHARES ETF RUSSELL 100</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GrossSalesPriceAmt>15385</GrossSalesPriceAmt>
          <CostOrOtherBasisAmt>3644</CostOrOtherBasisAmt>
          <GainOrLossAmt>11741</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>11741</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>4,199 VANGUARD FIXED INCOME</PropertyDesc>
          <GrossSalesPriceAmt>42238</GrossSalesPriceAmt>
          <CostOrOtherBasisAmt>44191</CostOrOtherBasisAmt>
          <GainOrLossAmt>-1953</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>-1953</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>INVESCO DB COMMODITY INDEX TF</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GrossSalesPriceAmt>512</GrossSalesPriceAmt>
          <GainOrLossAmt>512</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>512</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapitalGainNetIncomeAmt>-1722</CapitalGainNetIncomeAmt>
      </CapGainsLossTxInvstIncmDetail>
      <ExciseTaxBasedOnInvstIncmGrp>
        <InvestmentIncomeExciseTaxAmt>292</InvestmentIncomeExciseTaxAmt>
        <SubtotalAmt>292</SubtotalAmt>
        <TaxBasedOnInvestmentIncomeAmt>292</TaxBasedOnInvestmentIncomeAmt>
        <EstimatedPlusOvpmtIncmTxAmt>3028</EstimatedPlusOvpmtIncmTxAmt>
        <ExemptFrgnOrgTaxWthldAtSrceAmt>0</ExemptFrgnOrgTaxWthldAtSrceAmt>
        <ExtsnRequestIncomeTaxPaidAmt>3000</ExtsnRequestIncomeTaxPaidAmt>
        <TotalPaymentsAndCreditsAmt>6028</TotalPaymentsAndCreditsAmt>
        <OverpaymentAmt>5736</OverpaymentAmt>
        <AppliedToESTaxAmt>5736</AppliedToESTaxAmt>
      </ExciseTaxBasedOnInvstIncmGrp>
      <StatementsRegardingActyGrp>
        <LegislativePoliticalActyInd>false</LegislativePoliticalActyInd>
        <MoreThan100SpentInd>false</MoreThan100SpentInd>
        <Form1120POLFiledInd>false</Form1120POLFiledInd>
        <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
        <ChangesToArticlesOrBylawsInd>false</ChangesToArticlesOrBylawsInd>
        <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
        <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
        <Section508eRqrSatisfiedInd>true</Section508eRqrSatisfiedInd>
        <AtLeast5000InAssetsInd>true</AtLeast5000InAssetsInd>
        <Form990PFFiledWithAttyGenInd>true</Form990PFFiledWithAttyGenInd>
        <PrivateOperatingFoundationInd>false</PrivateOperatingFoundationInd>
        <NewSubstantialContributorsInd>false</NewSubstantialContributorsInd>
        <OwnControlledEntityInd>false</OwnControlledEntityInd>
        <DonorAdvisedFundInd>false</DonorAdvisedFundInd>
        <ComplyWithPublicInspRqrInd>true</ComplyWithPublicInspRqrInd>
        <WebsiteAddressTxt>WWW.ARTHURGRIFFINFOUNDATION.ORG</WebsiteAddressTxt>
        <PersonsWithBooksName>
          <BusinessNameLine1Txt>PETER ROGIER</BusinessNameLine1Txt>
        </PersonsWithBooksName>
        <PhoneNum>7818661850</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>11 SURREY ROAD</AddressLine1Txt>
          <CityNm>Winchester</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01890</ZIPCd>
        </LocationOfBooksUSAddress>
        <ForeignAccountsQuestionInd>false</ForeignAccountsQuestionInd>
      </StatementsRegardingActyGrp>
      <StatementsRegardingActy4720Grp>
        <SaleOrExchDisqualifiedPrsnInd>false</SaleOrExchDisqualifiedPrsnInd>
        <BrrwOrLendDisqualifiedPrsnInd>false</BrrwOrLendDisqualifiedPrsnInd>
        <FurnGoodsDisqualifiedPrsnInd>false</FurnGoodsDisqualifiedPrsnInd>
        <PayCompDisqualifiedPrsnInd>false</PayCompDisqualifiedPrsnInd>
        <TransferAstDisqualifiedPrsnInd>false</TransferAstDisqualifiedPrsnInd>
        <PaymentToGovernmentOfficialInd>false</PaymentToGovernmentOfficialInd>
        <UncorrectedPriorActsInd>false</UncorrectedPriorActsInd>
        <UndistributedIncomePYInd>true</UndistributedIncomePYInd>
        <UndistributedIncomePY1Yr>2022</UndistributedIncomePY1Yr>
        <UndistributedIncomePY2Yr>2023</UndistributedIncomePY2Yr>
        <UndistrIncmSect4942a2NotAppInd>false</UndistrIncmSect4942a2NotAppInd>
        <InfluenceLegislationInd>false</InfluenceLegislationInd>
        <InfluenceElectionInd>false</InfluenceElectionInd>
        <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
        <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
        <NoncharitablePurposeInd>false</NoncharitablePurposeInd>
        <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
        <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
        <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
        <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      </StatementsRegardingActy4720Grp>
      <OfficerDirTrstKeyEmplInfoGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>MARY MCKENNA-SULLIVAN</PersonNm>
          <USAddress>
            <AddressLine1Txt>123 WASHINGTON STREET</AddressLine1Txt>
            <CityNm>WINCHESTER</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01890</ZIPCd>
          </USAddress>
          <TitleTxt>TRUSTEE</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>KAREN BRANLEY</PersonNm>
          <USAddress>
            <AddressLine1Txt>19 YORK ROAD</AddressLine1Txt>
            <CityNm>WINCHESTER</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01890</ZIPCd>
          </USAddress>
          <TitleTxt>TRUSTEE</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>ANDREA ZAMPITELLA</PersonNm>
          <USAddress>
            <AddressLine1Txt>11 SURREY ROAD</AddressLine1Txt>
            <CityNm>WINCHESTER</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01890</ZIPCd>
          </USAddress>
          <TitleTxt>TRUSTEE</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>SOREN MEIBOM</PersonNm>
          <USAddress>
            <AddressLine1Txt>6 PARKER ROAD</AddressLine1Txt>
            <CityNm>WINCHESTER</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01890</ZIPCd>
          </USAddress>
          <TitleTxt>TRUSTEE</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
      </OfficerDirTrstKeyEmplInfoGrp>
      <SummaryOfDirectChrtblActyGrp />
      <SumOfProgramRelatedInvstGrp />
      <MinimumInvestmentReturnGrp>
        <AverageMonthlyFMVOfSecAmt>1102711</AverageMonthlyFMVOfSecAmt>
        <AverageMonthlyCashBalancesAmt>32080</AverageMonthlyCashBalancesAmt>
        <FMVAllOtherNoncharitableAstAmt>0</FMVAllOtherNoncharitableAstAmt>
        <TotalFMVOfUnusedAssetsAmt>1134791</TotalFMVOfUnusedAssetsAmt>
        <AcquisitionIndebtednessAmt>0</AcquisitionIndebtednessAmt>
        <AdjustedTotalFMVOfUnusedAstAmt>1134791</AdjustedTotalFMVOfUnusedAstAmt>
        <CashDeemedCharitableAmt>17022</CashDeemedCharitableAmt>
        <NetVlNoncharitableAssetsAmt>1117769</NetVlNoncharitableAssetsAmt>
        <MinimumInvestmentReturnAmt>55888</MinimumInvestmentReturnAmt>
      </MinimumInvestmentReturnGrp>
      <DistributableAmountGrp>
        <MinimumInvestmentReturnAmt>55888</MinimumInvestmentReturnAmt>
        <TaxBasedOnInvestmentIncomeAmt>292</TaxBasedOnInvestmentIncomeAmt>
        <TotalTaxAmt>292</TotalTaxAmt>
        <DistributableBeforeAdjAmt>55596</DistributableBeforeAdjAmt>
        <DistributableBeforeDedAmt>55596</DistributableBeforeDedAmt>
        <DistributableAsAdjustedAmt>55596</DistributableAsAdjustedAmt>
      </DistributableAmountGrp>
      <PFQualifyingDistributionsGrp>
        <ExpensesAndContributionsAmt>51396</ExpensesAndContributionsAmt>
        <ProgramRelatedInvstTotalAmt>0</ProgramRelatedInvstTotalAmt>
        <CharitableAssetsAcquisPaidAmt>0</CharitableAssetsAcquisPaidAmt>
        <SetAsideSuitabilityTestAmt>0</SetAsideSuitabilityTestAmt>
        <SetAsideCashDistriTestAmt>0</SetAsideCashDistriTestAmt>
        <QualifyingDistributionsAmt>51396</QualifyingDistributionsAmt>
      </PFQualifyingDistributionsGrp>
      <UndistributedIncomeGrp>
        <DistributableAsAdjustedAmt>55596</DistributableAsAdjustedAmt>
        <UndistributedIncomePYAmt>28024</UndistributedIncomePYAmt>
        <PriorYear1Yr>2022</PriorYear1Yr>
        <PriorYear2Yr>2021</PriorYear2Yr>
        <PriorYear3Yr>2020</PriorYear3Yr>
        <ExcessDistributionCyovYr1Amt>0</ExcessDistributionCyovYr1Amt>
        <TotalExcessDistributionCyovAmt>0</TotalExcessDistributionCyovAmt>
        <QualifyingDistributionsAmt>51396</QualifyingDistributionsAmt>
        <AppliedToYear1Amt>28024</AppliedToYear1Amt>
        <AppliedToCurrentYearAmt>23372</AppliedToCurrentYearAmt>
        <RemainingDistriFromCorpusAmt>0</RemainingDistriFromCorpusAmt>
        <ExcessDistriCyovAppCYCorpusAmt>0</ExcessDistriCyovAppCYCorpusAmt>
        <ExcessDistributionCyovAppCYAmt>0</ExcessDistributionCyovAppCYAmt>
        <TotalCorpusAmt>0</TotalCorpusAmt>
        <UndistributedIncomeCYAmt>32224</UndistributedIncomeCYAmt>
        <ExcessDistriCyovToNextYrAmt>0</ExcessDistriCyovToNextYrAmt>
        <ExcessFromCurrentYearAmt>0</ExcessFromCurrentYearAmt>
      </UndistributedIncomeGrp>
      <PrivateOperatingFoundationsGrp></PrivateOperatingFoundationsGrp>
      <SupplementaryInformationGrp>
        <ContributingManagerNm>NA</ContributingManagerNm>
        <ShareholderManagerNm>NA</ShareholderManagerNm>
        <ApplicationSubmissionInfoGrp>
          <RecipientPersonNm>Arthur Griffin Fdn for Winchester</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>11 Surrey Road</AddressLine1Txt>
            <CityNm>Winchester</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01890</ZIPCd>
          </RecipientUSAddress>
          <RecipientPhoneNum>7818661850</RecipientPhoneNum>
          <RecipientEmailAddressTxt>info@arthurgriffinfoundation.org</RecipientEmailAddressTxt>
          <FormAndInfoAndMaterialsTxt>FORM AND CONTENT OF APPLICATION, INCLUDING INFORMATION AND MATERIAL TO BE SUBMITTED, ARE ON THE WEBSITE.</FormAndInfoAndMaterialsTxt>
          <SubmissionDeadlinesTxt>VARIES.</SubmissionDeadlinesTxt>
          <RestrictionsOnAwardsTxt>AWARDS ARE TO SUPPORT EDUCATIONAL OR BEAUTIFICATION ACTIVITIES IN WINCHESTER, MASSACHUSETTS.</RestrictionsOnAwardsTxt>
        </ApplicationSubmissionInfoGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>EMERSON COLLEGE</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>120 BOYLSTON STREET</AddressLine1Txt>
            <CityNm>BOSTON</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02116</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/a</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>TUFTS UNIVERSITY</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>419 BOSTON AVE</AddressLine1Txt>
            <CityNm>MEDFORD</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02155</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/a</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>PENN STATE UNIVERSITY</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>109 SHIELDS BUILDING</AddressLine1Txt>
            <CityNm>UNIVERSITY PARK</CityNm>
            <StateAbbreviationCd>PA</StateAbbreviationCd>
            <ZIPCd>16802</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/a</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>BRANDEIS UNIVERSITY</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>415 SOUTH STREET</AddressLine1Txt>
            <CityNm>WALTHAM</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02453</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/a</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>10000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>CARNEGIE MELLON UNIVERSITY</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>5000 FORBES AVE</AddressLine1Txt>
            <CityNm>PITTSBURGH</CityNm>
            <StateAbbreviationCd>PA</StateAbbreviationCd>
            <ZIPCd>15213</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/a</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>Massachusetts College of Art and Design</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>621 Huntington Avenue</AddressLine1Txt>
            <CityNm>boston</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02115</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>NONE</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>2500</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>Lesley University</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>29 Everett Street</AddressLine1Txt>
            <CityNm>Cambridge</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02138</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>NONE</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>Wentworth Institute of Technology</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>550 Huntington Avenue</AddressLine1Txt>
            <CityNm>Boston</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02115</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>NONE</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>Rochester Institute of Technology</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>1 Lomb Memorial Drive</AddressLine1Txt>
            <CityNm>Rochester</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>14623</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>NONE</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>EDUCATIONAL SUPPORT</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <TotalGrantOrContriPdDurYrAmt>47500</TotalGrantOrContriPdDurYrAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <FeesContractsFromGovtAgGrp />
        <MembershipDuesAndAssmntGrp />
        <IntOnSavAndTempCashInvstGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>511</ExclusionAmt>
        </IntOnSavAndTempCashInvstGrp>
        <DividendsAndInterestFromSecDtl>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>28687</ExclusionAmt>
        </DividendsAndInterestFromSecDtl>
        <NetRntlIncmReDebtFincdPropGrp />
        <NetRntlIncmReNotDebtFincdProp />
        <NetRentalIncomePersonalPropGrp />
        <OtherInvestmentIncomeGrp />
        <GainSalesAstOthThanInvntryGrp>
          <ExclusionCd>18</ExclusionCd>
          <ExclusionAmt>-1722</ExclusionAmt>
        </GainSalesAstOthThanInvntryGrp>
        <NetIncomeLossFromSpecialEvtGrp />
        <GrossProfitLossSlsOfInvntryGrp />
        <SubtotalsIncmProducingActyGrp>
          <ExclusionAmt>27476</ExclusionAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>27476</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>false</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>false</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>false</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>false</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>false</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>false</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>false</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>false</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>false</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>false</RelationshipsNonchrtblEOInd>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <AccountingFeesSchedule documentId="AccountingFeesSch">
      <AccountingFeesDetail>
        <CategoryTxt>LEGAL AND ACCOUNTING</CategoryTxt>
        <Amt>2288</Amt>
        <DisbursementsCharitablePrpsAmt>2288</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <DepreciationSchedule documentId="DepreciationSch" />
    <InvestmentsOtherSchedule2 documentId="InvOtherSch2">
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>WELLS FARGO</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>FMV</ListedAtCostOrFMVCd>
        <BookValueAmt>723599</BookValueAmt>
        <EOYFMVAmt>1062389</EOYFMVAmt>
      </InvestmentsOtherGrp>
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>INVESCO K-1</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>FMV</ListedAtCostOrFMVCd>
        <BookValueAmt>42901</BookValueAmt>
        <EOYFMVAmt>42226</EOYFMVAmt>
      </InvestmentsOtherGrp>
    </InvestmentsOtherSchedule2>
    <OtherExpensesSchedule documentId="OtherExpensesSch">
      <OtherExpensesScheduleGrp>
        <Desc>INVESTMENT FEES</Desc>
        <RevenueAndExpensesPerBooksAmt>5926</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>5926</NetInvestmentIncomeAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>OFFICE EXPENSE</Desc>
        <RevenueAndExpensesPerBooksAmt>604</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>604</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>MISCELLANEOUS INVESCO K-1</Desc>
        <RevenueAndExpensesPerBooksAmt>1459</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>1459</NetInvestmentIncomeAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>MISCELLANEOUS EXPENSES</Desc>
        <RevenueAndExpensesPerBooksAmt>1337</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>333</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>1004</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>IRS INTEREST &amp; PENALTIES</Desc>
        <RevenueAndExpensesPerBooksAmt>49</RevenueAndExpensesPerBooksAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <TaxesSchedule documentId="TaxesSchedule">
      <TaxesDetail>
        <CategoryTxt>FEDERAL TAXES</CategoryTxt>
        <Amt>3905</Amt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>FOREIGN TAXES</CategoryTxt>
        <Amt>460</Amt>
        <NetInvestmentIncomeAmt>460</NetInvestmentIncomeAmt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>