MIL-T-12173D, MILITARY SPECIFICATION: TRAVELER, BICYCLE (26 OCT 1992) [NO S/S DOCUMENT]

MIL-T-12173D, MILITARY SPECIFICATION: TRAVELER, BICYCLE (26 OCT 1992) [NO S/S DOCUMENT]., This specification covers a bicycle traveler used as a component of a trail ferry in military stream-crossing operations.