Box is 4" (10 cm) x 4" (10 cm) x 3" (7.5 cm)


late 19th century

Country of manufacture

UK and Ireland

Categories: Maritime, Navigational instruments


The Three feet are height adjustable for levelling the instrument. The  spirit level  has a flat ground on one side.

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Dealer information

GB Victor Burness

I served a Scientific Instrument Making Apprenticeship with W F Stanley and expanded my expertise in other companies. In 1976 I opened a shop in Bermondsey, London. For the last 15 years I have traded in Portobello Road, London but now I am only selling online. I have been a regular exhibitor at the Scientific Instrument Fairs in London and I am a founder member of the SIS Society. I am continuing my scientific instrument restoration business. Email:

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