scientific instruments
Showing 25–36 of 50 results
Antique-Lightning Adding Machine
Mechanical calculator by the Lightning Adding Machine co, Los Angeles, California USA with bakerlite case. Length 36cms
Item: TH98
Electromagnetic Therapeutic Device
By Arnold & Sons, London. Circa 1870. Size 26 x 12 x 12cms
Item: TH36
SOLD
Fortin Stick Barometer
Unsigned Fortin stick barometer with thermometer. Size mounted 96cms x 9cms
Item: TH56
SOLD
Oriental Circular Compass
A circular oriental compass in its original wooden case. Size 8cms diameter
Item: GWPC27
SOLD
Otis King Cylindrical Slide Rule
Model K, Otis King cylindrical slide rule with original leather carry case, instruction manual and card case. Size extended 24.5cms x 2.5cms
Item: TH44
SOLD
Pocket Barometer
In its original case, dial marked Longmiel, Edinburgh
Item: GWPC22
SOLD
Pocket Barometer
Made by Lennie of Edinburgh. Size 5cms diameter
Item: GWPC23
SOLD
Pocket Microscope
A pocket microscope with magnifying glass, ivory handle. Circa 1800 with original paper mache box. Size 5.5 x 8 cms
Item: TH31
SOLD
Rolling Rule
Made by W F Stanley in the late 19th century, in original box. Rule size 23.5 x 5cms, box size 26 x 7.5cms
Item: TH11
SOLD
Singer’s Patent Mount Compass
Mounted on a gimbal in its wooden box with original Singer's label. Size 13 x 13cm
Item: TH32
SOLD
Sputnik Weather Station
German 1970s weather station showing indicators for barometric pressure, temperature and humdity.
Item: TH82
SOLD
Theodolite
Troughton & Sims theodolite in original wooden case with brass fittings and leather carrying strap. Marked in gold leaf on box LCC Chief Engineers Office
Item: TH40
SOLD