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A London Polaris Pelorus compass with equatorial inclination compensator, on gimbals in teak case with levelling dial, 20 cm main dial
A Morton's Patent Pelorus compass with calibrated ring, in teak box
A mid 20th century Pelorus Compass by C Plath of Hamburg, 16 cm, with carrying-box
A Hall & Watts 6C Datum Compass (for checking calibration and compass swing of aircraft cockpit
A Hall & Watts 6C Datum Compass (for checking calibration and compass swing of aircraft cockpit compasses) in hard shell case with accessories to/...
A large copper binnacle compass cover with spirit lamp, Sestrel Clinometer a/f 39 cm diam x 54 cm high
Four various copper compass hoods a/f
A quantity of compass dials - various sizes and types
A tubular glass and brass magnetic test instrument on wooden base, 24 cm high, to/w two early brass and black metal Azimuth instruments in wooden ...
Sir W Thompson's Azimuth Mirror by H Hughes & Son London, boxed, to/w hard Kelvin's Vertical Force meter, also boxed (2)
A Soviet Azimuth mirror 1963 to/w another Soviet optical instrument, both boxed (2)
Lord Kelvin's Azimuth mirror, Chetwynd & Clarks Patent, by Kelvin & James White Ltd, Glasgow to/w a later Kelvin & Hughes Azimuth mirror (2 - both...
Five 1880 pattern Azimuth circles in wooden boxes
Six 1880 pattern Azimuth circles in wooden boxes
Six 1880 pattern Azimuth circles in wooden boxes
Six 1880 pattern Azimuth circles in wooden boxes
Seven 1152 pattern Azimuth Circles in composite cases
Six 1152 pattern Azimuth circles (3 in composite cases and 3 in wooden cases)
An Azimuth Circle by E Dent & Co to/w another example by Sirs Navigation Swanscombe, a Kelvin's Azimuth Mirror and another steering circle with se...
A quantity of Naval and other instrument boxes, to/w a quantity of other items including tripods,
A quantity of Naval and other instrument boxes, to/w a quantity of other items including tripods, Azimuth circle humidity meter etc, compass hoods...
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