Bell telephone Mfg Co. Lichte veldtelefoonuitrusting CFTH (Compagnie Francaise Thomson Houston Groupe Electronique). Teleradar, Multiplex radio telephone links, Émetteur-récepteur subminiature TH 736 ATM. Strowger, Ten-line private automatic telephone exchange equipment ATM. Strowger 25-line private automatic telephone exchange equipment 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 Artillerist : tragbarere Feld-Fernsprech-Apparat [Fabrieksdocumentatie van} / Aktiengesellschaft Mix & Genest Telephon- und Telegraphen-Werke
