Ever wondered exactly what goes on in a hump yard? Peter Conlon spent time at Southern Railway's Brosnan hump yard in 1978 and 1982 while working for the Association of American Railroads' Research and Test Department, and he gives us the inside scoop.

http://thetracksidephotographer.com/202 ... hump-yard/

Edd Fuller, Editor
The Trackside Photographer
http://thetracksidephotographer.com/