A French mahogany early electric pendulum clock
A French mahogany early electric pendulum clock

THE MOVEMENT NUMBERED 11; ATTRIBUTED TO DETOUCHE & ROBERT-HOUDIN; CIRCA 1870

Details
A French mahogany early electric pendulum clock
The movement numbered 11; attributed to Detouche & Robert-Houdin; circa 1870
The case of rectangular form with concave moulded base, the glazed rectangular door with early swivel latch, the pendulum spring-suspended from the top of the case with steel and brass grid iron rods with ivory insulators, the white enamel Roman dial with blued moon hands, the four coils and magnets housed within the pendulum bob with the steel springs above making and breaking the circuit with the pendulum's oscilation
18 ins. 46 cm. high

Lot Essay

COMPARATIVE LITERATURE
Charles K. Aked, Electrifying Time, catalogue of an exhibition held at the Science Museum, 15 December 1976 - 11 April 1977, A.H.S., Ticehurst, 1976

A skeleton clock signed Detouche with an identical contact system is preserved in the Museum of the History of Science, Oxford University. The present clock is of a more novel appearance which is hardly surprising as its inventor was the magician and automaton clockmaker Jean-Eugène Robert-Houdin. In fact such was his reputation that the Great Houdini actually took his name in rememberance of Robert-Houdin. See lot 348, page 131 for the portrait and biography of Robert-Houdin
The weights and electromagnets in the pendulum function in the same way as children on a swing, rhythmically flexing backwards and fowards to make the swing go higher. The movement is driven by a short connecting bar between the weights which counts the fifth seconds through to the dial on the front of the pendulum. He took out the patent in 1856 and teamed up with Constantin Louis Detouche who appears to have signed the very small number of these electrical clocks that exist today.

More from CLOCKS

View All
View All