[PRCo] PRCo Pittsburgh then and Now

[Lattner, Raymond]

Hello.  Pittsburgh then and now. These guys  I believe are
taking the Historic Pittsburgh Images and matching them up with todays Google images.
Found some errors but seems to be pretty good for the most part. Talk about changes over the
years, wow.

http://retrographer.org/<http://retrographer.org/photos/7782>

Thought some of you might find it interesting.

Ray