Maps - Pennsylvania 1777 – A Plan of the City and Environs of Philadelphia Drafter/Publisher: Nicholas Scull Source(s): http://memory.loc.gov/ammem/gmdhtml/armhtml/armap.html 177} Related Posts 1753 – A Map of Philadelphia and Parts Adjacent March 31, 2014 177? – Survey of Region Embraced by Somerset, Bedford, and Fulton Counties March 31, 2014 1777 – A Survey of the City of Philadelphia and its Environs March 31, 2014