Re: Eight wheel Caboose on C&Sng?

Posted by Robert McFarland on
URL: http://c-sng-discussion-forum.254.s1.nabble.com/Eight-wheel-Caboose-on-C-Sng-tp488p1924.html

What is the purpose of the extension to the air line that I have seen hooked to the hand rail on the rear platform in several of the caboose photos I have seen on this thread?