Automobilia: a rare cased Auto-Trembler, French, circa 1900, the box with removable lid, impressed marks, this little instrument was designed to control multiple trembler coils without the need to separately time each coil, the case 9.3cm wide by 7.8cm high by 3.8cm deep.
Provenance: Bonhams Auctioneers, London to Brighton Run Sale, Veteran Motor Cars and Related Automobilia, 31 October 2014.
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