Maps - Pennsylvania 1763 – Map of a Route Through South West Pennsylvania from Fort Loundoun, Franklin County, to Fort Pitt, Pittsburgh Drafter/Publisher: Unknown Source(s): http://memory.loc.gov/ammem/gmdhtml/armhtml/armap.html 229} Related Posts 1777 – A Survey of the City of Philadelphia and its Environs March 31, 2014 1770 – The Province of Pennsylvania March 31, 2014 1778 – Philadelphia and Neighborhood March 31, 2014
