Tape is damaged. There are some large video drop out lines in some of the frames Army engineers show new automatic minelaying equipment, which digs a divot, plants the explosive, and neatly replaces the earth. Soldier and an Army jeep. CUS - A mchanical hole digger digging a hole and a soldier laying a land mine in it. CUS - A huge bull dozer with a divit digger on the end. CUS - Soldiers assembling land mines. CUS - The mines being carried away by a flat bed truck. MCUS - The container with the land mines are put on to the bull dozer and the bull dozer plants and covers up the planted land mines.