opleiding van verbindingspersoneel / door L.W. van der Heem 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 Frequentiemeter D nr. 1. (Ongewijzigde herdruk van 2e druk). OA 43 Voorbeelden en toelichting bij radiotelefonische en radiografische berichtenwisseling. OA 61 Meetinstrument I-209-A. OA 153 Mobiele versterker 15 Watt Type nr. LS 1. OA 159 Bediening Radio-installatie SCR-399 A en SCR-499 A. Vbddnr. 4/1/13. (TM 11-281), OA A 162 Signal Training. (All Arms). Pamphlet no.5. Procedure for Morse Telegraphy, Line Telephony and Visual Signalering. WO 7040 Signal Training. (All Arms). Pamphlet no.5. Signal Procedure. Part II. Procedure for Morse Telegraphy, Line Telephony and Visual Signalering, WO 7040
