Browse Items (3 total) Browse All Search Items Collection: Anti-Slavery in the British American Colonies Sort by: Title Creator Date Added Painting of Benjamin Lay. Painting of well known anti-slavery writer of 18th century. Photograph of the Germantown Quaker Petition of 1688. Photograph of the Germantown Petition of 1688. Photograph of title page of All Slaves Keepers that keep Innocents in Bondage, Apostates. Photograph of title page of All Slaves Keepers that keep Innocents in Bondage, Apostates. Book by Benjamin Lay. Output Formats atom, dcmes-xml, json, omeka-xml, rss2