Gulf air war debrief / general editor Stan Morse Creed & co. ltd. The morse keyboard perforator, Model no. 9 Creed & co. ltd. The morse printer, Model no. 1-T tape printer no. 1-p page printer Creed & co. ltd. The morse reperforator, Model no. 7W/3 Encryptiemachine en vercijferapparaat Typex Mark II Personal Papers in the Albert F.Simpson Historical Research Center / comp. and ed. by Richard E. Morse and Thomas C. Lobenstein Numbered USAF historical studies / prep. by the Albert F. Simpson Historical Research Center ; comp. and ed. by Richard E. Morse ... [et al.] Operations research : past, present and futue / by Philip M. Morse Instructions for learning international morse characters - USA Voorschrift, Technical Manual, 11-459 Signal training : (all arms) / the War Office - Engeland Voorschrift, 26/Manuals/302 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