training manual Radio operator : students manual for all arms : Radio sets / Chief Signal Officer training manual Radio operator : instructors guide for all arms : Tactical radio procedure / Chief Signal Officer. Part II / @Chief Signal Officer Signal training Signal training : Vol. III Training regulations : Signal communication Field training-Signalling : american edition / E.J. Solano war department technical manual Training of signal communication personnel Signal-training / 35th Royal Artillery Training Regiment Signal Training. Pamphlet no.28. Volume III. Wireless Station Maintenance and Fault Finding and Associated Vehicle Suppression Systems. WO 7568 Training Memorandum. no. 5. Royal Signals. WO 7557 Training Memorandum. no. 9. Royal Signals. WO 7561 Signal Training Pamphlet no. 4. Construction and Maintenance of Lines. Part I. General Principles. WO 7056
