1. Map of Philadelphia Collection: Images from the Rare Book and Manuscript Collections Location: Philadelphia, Philadelphia, Pennsylvania, United States Date: 1778 Format: Image
2. Pennsylvania Society for promoting the abolition of slavery, membership certificate for J. P. Brissot de Warville Collection: Images from the Rare Book and Manuscript Collections Location: Philadelphia, Philadelphia, Pennsylvania, United States Date: 1790-05-10 Format: Image Creator: Lafayette, Marie Joseph Paul Yves Roch Gilbert Du Motier, marquis de, 1757-1834
3. Letters patent ganted to Michael Wigglesworth of Massachusetts for the invention of the new and useful improvement in rope making Collection: Images from the Rare Book and Manuscript Collections Location: Philadelphia, Philadelphia, Pennsylvania, United States Date: 1799 Format: Image Creator: Unknown
4. Letters patent ganted to Michael Wigglesworth of Massachusetts for the invention of the new and useful improvement in rope making Collection: Images from the Rare Book and Manuscript Collections Location: Philadelphia, Philadelphia, Pennsylvania, United States Date: 1799 Format: Image Creator: Unknown
5. Letters patent ganted to Michael Wigglesworth of Massachusetts for the invention of the new and useful improvement in rope making Collection: Images from the Rare Book and Manuscript Collections Location: Philadelphia, Philadelphia, Pennsylvania, United States Date: 1799 Format: Image Creator: Unknown