Training Memorandum. no. 9. Royal Signals. WO 7561 Signal Training. Volume II. Part I. Electricity and Magnetism. - Engeland Voorschrift Signal Training Pamphlet no. 4. Construction and Maintenance of Lines. Part I. General Principles. WO 7056 Signal Training. Pamphlet no. 7. Training. Part VII. Royal Signals Courses. 1945 - Engeland Voorschrift Signal Training. Pamphlet no.8. Signal Office Organization and Procedure. Part IV. Procedure for Teleprinter Operating. 1945 - Engeland Voorschrift R signals : Training memorandum No. 4 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 Signal Training in the junior training corps and army cadet force. WO 7078 Signal Training. Vol. II. Part II. Wireless. 1936. - Engeland Voorschrift
