Working Instructions. Telephone Sets F. MKS I, I* & II. WO 1527 - Engeland Voorschrift Signal Training. Pamphlet no. 8. Signal Office Organization and Procedure. Part II. Procedure for Telephone Switchboard Operating. 1945 - Engeland Voorschrift Working Instructions. Telephone Sets F. High Power no. 1, Mk. II. WO 1024 - Engeland Voorschrift Hazeltine Electronics Corporation. Preliminary instruction book for navy model TCS-6 radio telephone and telegraph transmitting and recieving equipment IT & T International Telephone and Telegraph. Worldwide manufacturing and telecommunications technical manual Telephone repeater TP-14 - USA voorschrift Technical Manual 11-2007 ATM. Strowger, Ten-line private automatic telephone exchange equipment ATM. Strowger 25-line private automatic telephone exchange equipment electrical and mechanical engineering regulations Repeater, telephone, 2-circuit : General description Repeater, telephone, 2-circuit electrical and mechanical engineering regulations Repeater, telephone, 2-circuit : First Echelon Work Voorschrift voor de veldtelefoon. (The Soundpowered-telephone) - KNIL Voorschrift
