These are made for both GPO N12 and No 10 dials. Please call if you are not sure.
These are made for both GPO No12 and No10 dials. Please call if you are not sure.
This is a very hard to find item in this condition. Dated 1937.
Set of four quality replacement set of rubber feet, screws and nuts. GPO 300 Series
Back in stock after a few years. Limited stock
New addition to the quality direct replacement spares.
These will be out of stock for some time when this is sold.
Sold as a set of four.
Electronic Microphone to fit any 200/300 GPO Telephone. Superb quality transmission. These have been made to our specification and now similar to GPO 21A in output.
This is a great all British made product.
This is a great all British made product. Black just added and looks wonderful on Non GPO models as shown here on a GEoPHONE.