FM 20-100 Army Ground Forces Light Aviation 1947-09-09 "This manual is a guide for the military personnel of Army Ground Forces units who are concerned with organic light aviation. It describes the training, tactical employment, administration, maintenance, and supply of Army Ground Forces light aviation

"The purpose of this manual is to serve as a guide in the identification of United States Government aircraft. Visible features, methods of operation, sounds, and model designation are discussed.

Ordnance Maintenance: Engine and Engine Accessories for Light Tank T9E1 1943-08-06 "The instructions contained in this manual are for the information and guidance of personnel charged with the maintenance and repair of the Light Tank T9E1. These instructions are supplementary to field and technical manuals prepared for the using arms. This manual does not contain information which is intended primarily for the using arms, since such information is available to ordnance maintenance personnel in 100-series TM's or FM's."

Solo (Harley Davidson Model WLA) 1943-10-18 "In addition to a description of the Harley-Davidson motorcycle, this manual contains technical information required for the identification, use, and care of the materiel. The manual is divided into two parts, Part One, section I through section VI, gives vehicle operating instructions. Part Two, section VII through section XXV, gives vehicle maintenance instructions to using arm personnel charged with the responsibility of doing maintenance work within their jurisdiction

This special re-print edition of the United States War Department's book "Signal Pieon Manual" provides information on the use of Homing Pigeons as messengers during the Second World War. Written in 1944, this manual was issued to members of the U.S. Signal Pigeon Corps. The United States Army Pigeon Service (a.k.a. Signal Pigeon Corps) was a unit of the United States Army during World War I and World War II. Their assignment was the training and usage of homing pigeons for communication and reconnaissance purposes. During World War II, the force consisted of 3,150 soldiers and 54,000 war...