Electronic and Radio Equipment

Truck, 1/4-Ton, 4×4 (Willys-Overland Model MB and Ford Model GPW).

Army Regulations

Electronic and Radio Equipment. These are technical manuals (TM) unless otherwise marked (i.e., TB for technical bulletin)

Name	Date	Description
5-9400	15 Mar.44	Odograph, Land 6-Volt, Complete with Cables for Installation in Truck 1/4-tons 4×4, IBM and Monroe Model M-1.
TB 5-9400-1	Jan. 45	Tropicalization of Land Odograph M1 in the Field.
5-9401	7 Sep. 43	Odograph, Land 6-Volt, Complete with Cables for Installation in Truck 1/4-tons 4×4, IBM and Monroe Model M-1.
TB 5-9401-1	Dec. 44	New Data for Odograph, Land, 6-Volt, with Cables for Installation in Truck 1/4-Ton, 4×4, Monroe Model M1.
5-9411	16 Sep. 43	Odograph, Land 6-Volt, Complete with Cables for Installation in Truck 1/4-tons 4×4, IBM and Monroe Model M-1.
11-2715	30 Sep. 44	Installation of Radio Equipment in Truck, 1/4-Ton, 4×4.