Site recommendation

I am a history buff, and I am especially interested in old photographs, of any type. If you have similar interest, check out this blog- http://www.shorpy.com/. They are mostly photos from Unites States, if there are other sites similar to this, but around the world, please let me know.

I am really surprised at how well most of the pictures looked. The quality is excellent, it is a real enjoyment for me to go through them.