Oldest maps of Pennsylvania

[49er12]

I’m familiar with most but does anyone no of any other than usgs and historical maps, are there any real time maps also now that everything is bare you can see clearly to ground well pathways old roads etc, thanks

 

[Charlie P. (NY)]

https://www.phmc.pa.gov/Archives/Research-Online/Pages/Maps.aspx

If you search through the above site you can find some that go back to the 1600's and 1700's! But it may take some searching of the database.

 

[davefoy]

any special county in Pa?

 

[Bum Luck]

Library of Congress - loc,gov