Physical description
Khaki coloured soft cover with black print. At the bottom is a symbol of His Majesty's Stationery Office, London. 123 pages plus annexes. Illustrated advertising. Text regarding signals, morse code & message procedures.
Khaki coloured soft cover with black print. At the bottom is a symbol of His Majesty's Stationery Office, London. 123 pages plus annexes. Illustrated advertising. Text regarding signals, morse code & message procedures.