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        <TotalRevenueColumnAmt>30565</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>30565</RelatedOrExemptFuncIncomeAmt>
      </NetGainOrLossInvestmentsGrp>
      <OtherRevenueMiscGrp>
        <Desc>OTHER INCOME</Desc>
        <TotalRevenueColumnAmt>12757</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>12757</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>12757</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>140534</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>130594</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>8965</UnrelatedBusinessRevenueAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>13500</TotalAmt>
        <ProgramServicesAmt>13500</ProgramServicesAmt>
      </GrantsToDomesticIndividualsGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>540</TotalAmt>
        <ManagementAndGeneralAmt>540</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>15423</TotalAmt>
        <ManagementAndGeneralAmt>15423</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>6198</TotalAmt>
        <ManagementAndGeneralAmt>6198</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>67609</TotalAmt>
        <ProgramServicesAmt>57468</ProgramServicesAmt>
        <ManagementAndGeneralAmt>10141</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>2114</TotalAmt>
        <ProgramServicesAmt>1307</ProgramServicesAmt>
        <ManagementAndGeneralAmt>807</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>5769</TotalAmt>
        <ManagementAndGeneralAmt>5769</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>1033</TotalAmt>
        <ManagementAndGeneralAmt>1033</ManagementAndGeneralAmt>
      </OccupancyGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>10180</TotalAmt>
        <ManagementAndGeneralAmt>10180</ManagementAndGeneralAmt>
      </ConferencesMeetingsGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>3595</TotalAmt>
        <ManagementAndGeneralAmt>3595</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>700</TotalAmt>
        <ManagementAndGeneralAmt>700</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>STORAGE EXPENSE</Desc>
        <TotalAmt>3559</TotalAmt>
        <ManagementAndGeneralAmt>3559</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>TELEPHONE EXPENSE</Desc>
        <TotalAmt>3040</TotalAmt>
        <ManagementAndGeneralAmt>3040</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>BANK &amp; CREDIT CARD FEES</Desc>
        <TotalAmt>1558</TotalAmt>
        <ManagementAndGeneralAmt>1558</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>DUES &amp; SUBSCRIPTIONS</Desc>
        <TotalAmt>395</TotalAmt>
        <ManagementAndGeneralAmt>395</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>317</TotalAmt>
        <ManagementAndGeneralAmt>317</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>135530</TotalAmt>
        <ProgramServicesAmt>72275</ProgramServicesAmt>
        <ManagementAndGeneralAmt>63255</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>21071</BOYAmt>
        <EOYAmt>22284</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>18243</BOYAmt>
        <EOYAmt>228506</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <AccountsReceivableGrp>
        <BOYAmt>6442</BOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>6113</BOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>436317</BOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>300072</BOYAmt>
        <EOYAmt>588739</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <TotalAssetsGrp>
        <BOYAmt>788258</BOYAmt>
        <EOYAmt>839529</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>20791</BOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>11517</BOYAmt>
        <EOYAmt>15613</EOYAmt>
      </DeferredRevenueGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>32308</BOYAmt>
        <EOYAmt>15613</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>729271</BOYAmt>
        <EOYAmt>823916</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>26679</BOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>755950</BOYAmt>
        <EOYAmt>823916</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>788258</BOYAmt>
        <EOYAmt>839529</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>5004</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>62962</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleC documentId="RetDoc3">
      <SubstantiallyAllDuesNondedInd>true</SubstantiallyAllDuesNondedInd>
      <OnlyInHouseLobbyingInd>false</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>false</AgreeCarryoverPriorYearInd>
    </IRS990ScheduleC>
    <IRS990ScheduleI documentId="RetDoc4">
      <GrantRecordsMaintainedInd>false</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>SCHOLARSHIPS</GrantTypeTxt>
        <CashGrantAmt>13500</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc5">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PHILADELPHIA COUNTY DENTAL SOCIETY IS A VOLUNTARY ORGANIZATION COMPRISING MORE THAN 750 MEMBER DENTISTS. IT IS A COMPONENT SOCIETY OF THE AMERICAN DENTAL ASSOCIATION AND THE PENNSYLVANIA DENTAL ASSOCIATION AND WAS ESTABLISHED IN 1886 TO ENCOURAGE THE IMPROVEMENT OF THE ORAL HEALTH OF THE PUBLIC. TO PROMOTE THE ART AND SCIENCE OF DENTISTRY AND TO REPRESENT THE INTERESTS OF THE MEMBERS OF THE DENTAL PROFESSION AND THE WELFARE OF THE PUBLIC WHICH IT SERVES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>PUBLISHES AN EDUCATIONAL JOURNAL TO 875 PEOPLE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVE, LIFE AND RETIRED ARE THE CLASSES OF MEMBERS WITH THE RIGHT TO ELECT THE MEMBERS OF THE BOARD OF GOVERNORS AS WELL AS TO APPROVE SIGNIFICANT DECISIONS OF THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVE, LIFE AND RETIRED ARE THE CLASSES OF MEMBERS OF THE ORGANIZATION THAT HAVE THE RIGHT TO VOTE FOR OFFICERS AND MEMBERS OF THE BOARD OF GOVERNORS, AS WELL AS ANY ITEMS OF BUSINESS THAT ARE ON THE AGENDA AT THE ANNUAL BUSINESS MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DECISION BY THE BOARD OF GOVERNORS TO AMEND THE CONSTITUTION &amp; BYLAWS REQUIRES APPROVAL AT AN ANNUAL BUSINESS MEETING BY A TWO-THIRDS AFFRIMATIVE VOTE OF THE ELIGIBLE MEMBERS PRESENT. THE ELIGIBLE CLASSES OF MEMBERS INCLUDE THE ACTIVE, LIFE AND RETIRED MEMBERS WHO ALL HAVE THE RIGHT TO VOTE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A DRAFT OF FORM 990 IS PROVIDED TO ALL MEMBERS OF THE BOARD OF GOVERNORS AND THE FINANCE COMMITTEE, AS WELL AS THE EXECUTIVE DIRECTOR. THE FORM 990 IS THEN REVIEWED BY THE EXECUTIVE DIRECTOR AND THE FINANCE COMMITTEE. ALL INDIVIDUALS HAVE THE OPPORTUNITY TO COMMENT AND ASK QUESTIONS PRIOR TO THE APPROVAL BY THE EXECUTIVE DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL ELECTED OFFICERS, GOVERNORS, COUNCIL AND COMMITTEE CHAIRPERSONS ARE REQUIRED TO SIGN THE CONFLICT OF INTERST POLICY ANNUALLY, EITHER THE INDIVIDUAL WOULD DECLARE A CONFLICT OF INTEREST ON A CERTAIN MATTER TO BE CONSIDERRED BY THE BOARD OR THE BOARD OF GOVERNORS WOULD MAKE THE DETERMINATION AND REVIEW THE CONFLICT. IF ANY INDIVIDUAL BELEIVES HE OR SHE MAY HAVE A CONFLICT OF INTEREST, THE INDIVIDUAL SHALL PROMPTLY AND FULLY DISCLOSE THE POSSIBLE CONFLICT AND SHALL REFRAIN FROM PARTICIPATING IN ANY WAY IN ANY MATTER IN WHICH THE POSSIBLE CONFLICT RELATES UNTIL AND UNLESS ANY SUCH POSSIBLE CONFLICT HAS BEEN SATISFACTORILY RESOLVED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS AVAILABLE TO THE PUBLIC ON ITS WEBSITE. THE CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>SUBCONTRACTORS 57,468 10,141 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>