Test film for legal use for Griffin Wheel Company. Showed that Southern Pacific RR ran trains down the mountain without inspecting it.
This is raw footage of a machine in numerous takes, focusing on an unidentified wheel spinning and sparking. There is not enough information or det...
Film of recorded footage of a high speed infrared wheel analysis recorded from 30 to 8000 frame per second and played back at 24 frame per second t...
Film of recorded footage of a high speed infrared wheel analysis recorded from 30 to 8000 frame per second and played back at 24 frame per second t...