s1 footage

[blackz28]

i have been doing alot of research on the PRR S1 wow what a great loco i wanted to see some footage of it in action , i have searched youtube & other site & coming up empty.i figure since it was an rolling experiment in the early 40s the chances of getting it on film are slim but im impressed with what i have learned so far.
anybody have any leads on seeing this on film moving??

edit i found this
http://cs.trains.com/ctr/f/3/t/119405.aspx