Building Koppers Tower

Free Wallpapers Building Koppers Tower.

This wallpaper of building Building Koppers Tower is taken from Flickr.com. Here you can see a picture or photograph of Building Koppers Tower building. Building Koppers Tower images can be found on Flickr.
Written On Back: Erection Of Koppers Building PGH. PA 1929.

Picked up 12 of these at a flea market today, they are old photographs of bridges and buildings. These are fron the late 20's to early 30's and in great shape. I would guess that these were taken by a steel worker/engineer because with them I also got 12 other pictures of the George Washington Bridge being built in the early 30's.
Image by pennuja