1 item foundYou searched for: Contributor: Mount Desert Island Historical Society✖Date: 1930s✖Type: Document✖Type: Membership Certificate✖This SiteAll Sites TableGridIndex TitleTypeSubjectCreatorDatePlaceRightsDescription Refine Your SearchRefine Your SearchSubjectOrganizationsTypeDocument✖CertificateMembership Certificate✖PlacenoneDate1930s✖ContributorMount Desert Island Historical Society✖CCertificate of Associate Membership to the American Museum of Natural History