Browse Items (3473 total)

Sending keys on mahogany base with small receiver switch and other integral wiring.

Sending key on mahogany base with small receiver switch and other integral wiring. Additional connection and capacitor in base put there when setting up telegraphic circuit in 1980s.

Sending key on mahogany base with small receiver switch and other integral wiring. Additional connection and capacitor in base put there when setting up telegraphic circuit in 1980s.

Siemens Relay. No 22 on mahogany base.

one of three telephones; emergency telephone with dial disk display in red, 'Whitehall 1212'; cotton braided three cable cord; number on bottom 'L11560C7'; 'ATM' on handset

one of six telephones. GEC pulse dial telephone Aus Pat 111251 Brit Pat 518721

one of three telephones; manufacturers name stamped on back, 'GEC'; patent number 178936 on dial; black cotton covered wire to handset and to wall; 'EXT 7' on dial

one of six telephones. Binatone MP400 DTMF push button telephone, can be wall mounted. 10 memory and redial facility. Early example of mass produced telephone using solid state circuitry; first generation of push button digital phones

Small brass telescope. Part of something.

Brass extending telescope with holder, no stand. Manufacturers name engraved on side but underneath the holder.