1 item foundYou searched for: Contributor: Mount Desert Island Historical Society✖Date: 1930s✖Subject: Organizations✖Type: Document✖Type: Certificate✖This SiteAll Sites TableGridIndex TitleTypeSubjectCreatorDatePlaceRightsDescription Refine Your SearchRefine Your SearchSubjectOrganizations✖TypeDocument✖Certificate✖Membership CertificatePlacenoneDate1930s✖ContributorMount Desert Island Historical Society✖CCertificate of Associate Membership to the American Museum of Natural History