1 item foundYou searched for: Contributor: Northeast Harbor Library✖Date: 1950s✖Place: [blank]✖Subject: Events✖Type: Document✖Type: Other Documents✖This SiteAll Sites TableGridIndex TitleTypeSubjectCreatorDatePlaceRightsDescription Refine Your SearchRefine Your SearchSubjectEvents✖OrganizationsTypeDocument✖Other Documents✖Placenone✖Date1950s✖ContributorNortheast Harbor Library✖SScience Challenges the Educator