These instructions are published for information and guidance of personnel responsible for organizational maintenance of the computer, gun direction M18.
The field artillery correspondence program provides progressive instruction for artillery men of all components of the Army. Sub-courses are revised annually to present the latest information on weapon systems,unit organization, and artillery...
Peterson, Evar P.; Bennett, William E.; Fletcher, Charles W.; Lewis, French G.; Shea, Gerald H.; Cleghorn, Rufus J.; Beaver, James F.; Diamantes, Thomas; Briggs, Richard F.