Scientific Instruments
Showing 1–12 of 36 results
Air Ministry Dental Kit
In a black leather pouch embossed on the inside with the Air Ministry emblem and A & M on the front flap. Open size 35 x 30cms, closed 18 x 14cms
Item: TH37
Banjo Barometer & Thermometer
By Negetti & Zambra, circa 1900 in carved walnut case. Size Dial size 8", height 33"
Item: GWPC42
Barograph with Thermometer, C1900
Mahogany cased barograph with integral thermometer, 8 day movement with new pen and ink, with drawer for spare charts. Length 35cms, depth 22 cms, height 21cms
Item: TH61
Brewer’s Hydrometer
In it's original case with additional slide rule. Box size 22 x 8 x 3cms, slide rule 30 x 5cms
Item: GWPC30
Brewer’s Saccharometer
With additional slide rule in original case. Box size 22 x 8 x 3cms, slide rule 30 x 5cms
Item: GWPC31
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
Coin Scales
Circa 1800 manufactured in Germany. In original case. Length 13cms x width of bar 13cms
Item: TH23
Cross 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
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
English Universal Sundial, Unsigned
Cased English Universal Sundial in original case with conversion table to inside of lid, circa 1880. Some minor losses to leather covering on case, minor loss to silvering to instrument. Fully functional. Diameter of case 8cm.
Item: TH69