Stock ref: DS2782

Circa 1983

A superb example of the extremely rare Robert ‘Mouseman’ Thompson solid oak mercury stick barometer. Of typical 18th century barometer design this piece is clearly stamped as number 5, close to the mouse carving on the top.

These mercury barometers were designed and made as a collaboration between horologist Robert Place and Robert Cartwright, then MD at Robert Thompson’s in the early 1980s. Robert Place regularly serviced and repaired Robert Cartwright’s personal clock and barometer collection. David knows Robert Place who advises that he made the brass plates and mercury tubes for an initial batch of 6. He recalls further plates were subsequently commissioned for another small batch but says they were later returned to Robert Thompson’s due to their concerns over rising production costs. Some may or may not have been later made up by Robert Thompson’s to customer special order as we are aware of what we think is either a number 4 or 14 ? being in existence, although Robert Place doesn’t know who would have made and filled the mercury tubes for any others.

The brass and mercury tube fittings have been carefully cleaned and serviced for us by Robert Place who was delighted to see one again after 40 years. The wooden surround has been cleaned and waxed by David.

Privately sourced from the original owners family.

Please note this item is a personal collection or delivery item, commercial carrier delivery is not possible due to the health and safety concerns over the transit of any items containing mercury.

Size: 11(w) x 7.5(d) x 91(h)cm

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