Description
In ‘Good’ condition.
Heavy brass case with light natural tarnish shows pleasing golden tones.
Glass dial and mirror plate [Please note that there is some discolouration to the mirror plate].
Hinged lid complete with folding azimuth sight.
Clear 60mm dial displaying cardinal directions.
Fully adjustable mechanism with two internal bubble levels, rotation by brass lever to rear
Larger folding sight for observing sunlight with viewing window within the case lid.
Needle secured for transit with internal lever mechanism, activating upon lid closure
Bibliography :
E. R. Watts and Son, makers of theodolites and other surveying instruments, of 123 Camberwell Road, London, SE5.
1856 Company established by Edwin Watts. He was twenty-three and had saved £100 from his earnings. His staff was one boy and his workshop a small room over a Bemondsey stable.
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