In A Nutshell Antiques and Interiors has dated this piece to the 1920s.
They were invented by Admiralty Surveyor, Murdoch Mackenzie, in 1774.

The pointer is made of brass and the arms move around the circumference of the circle to take the readings. The set is contained within a fitted wooden case, designed for safe transit when travelling. It also comes with its original paper manual.

This example was manufactured by H.Hughes & Son Ltd and is engraved "H.Hughes & Son Ltd. 59 Fenchurch St. London. No.1795". It also has the military crows foot arrow meaning that it was a military issued instrument.

It is in excellent original condition. There is some slight tarnishing to the brass but it displays very well and has clearly been very well looked after. The box is good and strong with just a few minor knocks and scuffs but nothing detrimental.

Approximate Measurements :
Length : 18" / 46cm
Diameter : 6 1/4” / 16cm
Box : 19 3/4" / 50cm x 7 1/2" / 9cm
The best description comes from the photos so please look at them all carefully and if you have any questions just ask.
Tracked UK Delivery £10
In A Nutshell Antiques and Interiors has dated this piece to the 1920s.
Selling good quality victorian, georgian and earlier furniture, accessories & decorative items. Ashburton, devon. LAPADA member
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