Measuring Instruments
Showing 13–24 of 26 results
Cased Sovereign Scales Circa 1850
Card cased sovereign scales to weigh full and half sovereigns. Unusual screw mounting base. Scales size 10cms x 1.2cms
Item: TH46
Cased Theodolite
Leather cased theodolite with wood internal case, with unusual hand screw on stand. Size theodolite 23cm x 23cms
Item: TH123
Circular 360 Protractor
A laquered 360 degree brass protractor by Cary, London, circa 1840s. 16cms diameter
Item: TH108
Circular Brass Protractor
Brass mahogany cased circular protractor by T B Winter, Newcastle. Some slight case distortion therefore the protractor does not sit in case flat. Circa 1880. 7" round
Item: TH126
Coin Scales
Circa 1800 manufactured in Germany. In original case. Length 13cms x width of bar 13cms
Item: TH23
Jeweller’s Scales
In original box with weights. Box size 16 x 6 x 4cms, scales length 15cms, dish 4cm diameter
Item: TH33
Otis King’s Calculator
A boxed Otis King's calculator, serial number X3763, model L. Extended 21cms, closed 15cms
Item: TH113
Set of Large Dividers
A set of large dividers with swivel end to turn from pen to spike, late 19th century. 30cms closed
Item: TH109