Elkco
Jr. Member
I was searching around and found this site that has historical maps on CD. I think it'll be quite useful for me but not sure of all the areas they cover. I live in PA and I know they do some surrounding states but not sure what the limit is. Hope this helps your research!
http://www.nb.net/~resteele/newsites/ordercd.htm#
http://www.nb.net/~resteele/newsites/ordercd.htm#