This is a very nice example of a GPO 312L with drawer. I have stripped it down and rebuilt it after each part has been cleaned and polished. It has been fitted with a best quality hand plaited braided handset cord, an electronic microphone and a GPO specification round plastic line in cord with a UK plug telephone plug socket. It has a genuine GPO No 12 chrome fronted dial. It has been set up to use on the modern network using a special line simulator and has then been tested on my BT line to make sure it works perfectly. The call exchange button has been wired up to work as a microphone mute button. I can fit a dial label of your choosing at no extra cost.
Postage and packing is £20 to any UK address.