Signal training Pre-induction vocational training in electrical signal communication training manual Radio operator : students manual for all arms : Code practice / Chief Signal Officer. Part II / @Chief Signal Officer training manual Radio operator : students manual for all arms : Tactical radio procedure / Chief Signal Officer. Part II / @Chief Signal Officer training manual Radio operator : instructors guide for all arms : Radio sets / Chief Signal Officer training manual Radio operator : instructors guide for all arms : Code practice / Chief Signal Officer. Part II / @Chief Signal Officer Visual signaling / prepared under direction of the Chief of Infantry - USA Voorschrift, Training Regulations, No. 162-5 Signal training : (all arms) / the War Office - Engeland Voorschrift, 26/Manuals/302 Signal Training. Volume III. Australian Pamphlet. no.17. Volume III. (Provisional). Wireless Set. no.108, Mk III Training Memorandum. no. 6. Royal Signals. WO 7558 Training Memorandum. no. 7. Royal Signals. WO 7559 Training Memorandum. no. 8. Royal Signals. WO 7560
