~ GPO (General Post Office) Circular Fusee Wall Clock - matching serial numbers ~
A British General Post Office (GPO) clock is a wall-mounted or freestanding timepiece used in post offices, railway stations, and government buildings across the UK, primarily during the 19th and 20th centuries. These clocks were built for accuracy, durability, and visibility, and became iconic fixtures of British public service architecture.
The movement is serial numbered 25403/ 5BQB 63/3. The pendulum is serial numbered 25403.
The clock has a white painted metal dial with Roman numerals and is marked "GPO" beneath the center hub of the hands.
The diameter of the face is 12 inches.
? History:
Early Use (1800s–1900s):
The GPO, established in the 17th century and evolving through the 1800s, standardized clocks in post offices to regulate the timing of mail collection and delivery. Timekeeping was vital for coordinating with rail services, which the GPO heavily relied upon.
Mid-20th Century:
As operations modernized, electric versions appeared, often produced by companies like Gents of Leicester or Synchronome. These were used in larger central offices or switching stations and featured synchronized mechanisms connected to master clocks.
Designated Marking:
Many clocks were engraved or stenciled with "G.P.O." or had brass plaques for identification and inventory purposes.
Privatization & Obsolescence:
With the restructuring of the GPO into entities like British Telecom and Royal Mail in the 1960s–80s, many of these clocks were removed and sold at auction. Today, they’re prized by collectors for their craftsmanship and heritage.
