Motor transport / prepared under direction of the Chief of Field Artillery - USA Basic Field Manual, FM 25-10 Basic Half-Track Vehicles (IHC) (Personnel Carrier M5, Car M9A1, Multiple Gun Motor Carriage M14, and Similar IHC Vehicles) - USA Voorschrift, Technical Manual, 9-707 ford truck handbook Ford trucks for '52 / Ford Motor Company motor vehicle - USA Voorschrift, Technical Manual, 10-510 Service of the piece : Twin 40-mm gun motor carriage M19 - USA Voorschrift, Field Manual, 44-62