Scientific Instruments
Showing 1–12 of 68 results
Antique 19th Century Brass Protractor
An early brass protractor with hand engraved scales. Signed J Gates, early 19th century. 135mm wide
Item: TH101
Antique Banjo Barometer & Thermometer
By Negetti & Zambra, circa 1900 in carved walnut case. Size Dial size 8", height 33"
Item: GWPC42
Antique Brass & Steel Dividers
A pair of brass & steel dividers, C1800. 24cms long
Item: TH99
Antique Circular 360 Protractor
A laquered 360 degree brass protractor by Cary, London, circa 1840s. 16cms diameter
Item: TH108
Antique 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
Antique Cross Stanley Staff
Cased cross staff by Stanley, London C 1900. Painted finish in very good condition with integral handle for tripod fitting or hand held.
Item: TH75
Antique Dental Scaling Set
An early 19th century dental scaling set with mother of pearl handle and steel attachments, old repaired break to handle and missing the mirror to the lid. Size 7.5cms x 9cms
Item: TH130
Antique Drum Sextant
Antique leather cased drum sextant, early 20th century, unsigned. Size 8cms x 8cms
Item: TH131
Antique Drum Sextant by Cary
Brass cased drum sextant by Cary, London. Also engraved The Polytechnic Arch Sch, Circa 1900s. Size 8cms x 8cms
Item: TH121
Antique Drum Sextant by Stanley
Brass cased drum sextant by Stanley, London. Also engraved The Polytechnic Arch Sch. Size 8cms x 8cms
Item: TH120
Antique Dutch Surveyor’s Compass
A cased Dutch surveyor's compass and tripod mound in original felt lined case, Circa 1880s. Size 11cms x 8cms, box 13 x 9 x 4cms
Item: TH115
Antique Electrotherapy Device C1920
Wooden cased electrotherapy machine circa 1920 by Allen Hanburys Ltd, London (battery driven) with various attachments, sold untested and for display purposes only. Size H14cms x W14cms x D12.5cms
Item: TH72