This is extremely rare footage of T1 construction shot on 16mm film. The original film was cut down and edited by the PRR Advertising Department for use in the 1946 promotional film “Clear Track Ahead”. The entire 21:40 of running time we see here consists of pieces of film which were literally picked up off the cutting room floor and glued together by PRR employees Clarence Weaver, and Bob Watson. We are indebted to both Mr. Watson and the dearly departed Mr. Weaver for their forethought in preserving this wonderful piece of PRR T1 history. The video comes to the Trust courtesy of Jeff Pontius at Penn Valley Pictures and as part of our agreement, it is only viewable by registered members of The T1 Trust.