Physical description
Hard covered book covering map reading, field sketching and air photo reading for use of Officer candidates, Officers and Non-commissioned Officers. Reprinted with amdts Nos 1 - 4 1939
Inscriptions & markings
26 Manuals 412
Hard covered book covering map reading, field sketching and air photo reading for use of Officer candidates, Officers and Non-commissioned Officers. Reprinted with amdts Nos 1 - 4 1939
26 Manuals 412