I just found the fotostream of the Library of Congress on flickr. On pages 294 through 302 are some very interesting color shots of the ATSF and CNW from the 1940s. Eye candy for fans of the steam era: <!-- m --><a class="postlink" href="http://www.flickr.com/photos/library_of_congress/page294/">http://www.flickr.com/photos/library_of ... s/page294/</a><!-- m --> .