Railway Snow Slides: various front shots of rotary snowplow working on huge drifts. Shots of men working ahead of snowplow train. Two CSs of huge rotary cutter whirling as plow moves slowly past camera. Shots of men at work in deep snow cuts. Rear and side shots of snowplow, of steam locomotive powering it, straining at packed snow, much steam. Shot of snowplow moving past camera in the clear. Shot of Yale Station, snow pile in foreground. Two MSs of steam freight passenger trains moving by camera. (01/02/1950)