The location of the 20 changed on the RS-1 from a small font low on the cab to a larger font, centered under the window. What year did this change? I think it was fairly early. I'm trying to date some old photos. Thanks.
Current:
http://www.rochester-railfan.net/images/LAL/lal20.jpg
Old:
http://ny.existingstations.com/junk/Small20.JPG
Charles
Current:
http://www.rochester-railfan.net/images/LAL/lal20.jpg
Old:
http://ny.existingstations.com/junk/Small20.JPG
Charles