Seinboekje : naar het stelsel "vreede" / uitg. van Patria Training Pamphlet no. 8 Royal Army Service Corps. Part I: Supply Organization in the Line of Communication Area. WO 7607 Verbindingen in de KL. Radioverbindingen. VS 11-21/1 verbindingscentrum in het legerkorps-rayonverbindingssysteem. Bijlagen bij VS 11-52/1. VS 11-52/2 Visual signaling Signal Corps United States Army Handboek der pionierkunst voor het Nederlandsche leger / C.J. Snijders, 1e Luitenant-Ingenieur : Afdeeling VII: Gemeenschapsmiddelen. B: spoorwegen en telegrafen Visual Signal. FM 21-60 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 Signal Training. (All Arms). Pamphlet no.2. Visual Signalling, 1942. WO 7211 Engineer Field Manual. Military Engineering (Tentative) Part One. Communications Field Service Pocket Book Part I. Pamphlet no. 4. Appreciations, Orders, Messages and Intercommunication
