Shot of several men walking through woods, beginning to throw snow balls at each other. Shots of two men teasing bear out of its shelter, of bear being chained, retiring back into shelter. Shot of group of men dressed in civvies riding up to camp in horse-drawn sleigh, entering building. Several men in uniforms emerging from building, carrying their suitcases and moving away in sleigh. Two men releasing balloon, measuring its drift with proper instrument. Shots of men practicing up on machine gun (dry run) and on range. Group of men walking through woods on snowshoes. Another group riding up to building on horse-drawn sleigh. Interior shots of "mess hall", airmen sitting at their meals. Shot in officer's lounge, airmen relaxing in front of fireplace. Shot of men starting rotary engine. Various shots of tools, men at work in shop. Shot of sentry on guard. Several shots of men attending various classes, of men flocking to canteen, getting drinks, of church service, of boxing, of tailor fitting uniform to man.