Hi Listers, Thanks Barb for the links to Richard Uher's web site and thanks to Richard for allowing me to add links to his wonderfully informational site. He has done a lot of hard work in compiling a bunch of great information. When you get a chance, please look through his work. The links and contact info are: RICHARD A. UHER RAIL SYSTEMS CENTER 2013 Country Club Drive Mount Vernon, PA 15135 PH. 412-751-8470 FAX. 412-754-0176 E-mail urichard@lm.com Rail Systems Center URL - http://users.telerama.com/~urichard/rsc_1.htm Glassport Web Page URL - http://users.telerama.com/~urichard/glasscv.htm Personal Home Page URL - http://users.telerama.com/~urichard/index.html Class of 57 St. Peter High McKeesport, PA.  - http://users.telerama.com/~urichard/SphClassof57Main.htm Again thanks Barb & Richard George