Library of Congress on Flickr!
Thanks to Frank Chimero, (who has just started a great blog called "By So And So") I have learned that the United States Library of Congress is now on Flickr!
They have a fantastic collection of Farm Security Administration photos in color (which normally you only see the famous black & white photos) as well as many other photographs from their collection. I can only hope that this is just the beginning of their collection coming online! The Library of Congress also has a blog - who knew?