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Showing 37–48 of 120 results
Circular Slide Rule
Double sided circular slide rule with several function, early 20th century, French signed Calculigraphie, H.C. Dial size 50mm
Item: TH50
Dolland Telescope
Circa 1810 - 1820. This Dolland celestial & terrestrial telescope is positioned on an equitorial mount. Supplied with multiple lenses, a wooden floor tripod, a smaller brass table tripod and a wooden carrying case.
Size:
Height from floor to top of telescope - 1700mm
Height to top of tripod inc brass fixing - 1500mm
Height of wooden part of tripod - 1230mm
Spread approx. - 900mm
Length of telescope - 1380mm
Item: TH28
SOLD
Early 19th Century Table Magnifier
Early 19th table magnifier with enamel rim, one small chip to glass. Size of lens 33mm
Item: TH52
SOLD
Electromagnetic Therapeutic Device
By Arnold & Sons, London. Circa 1870. Size 26 x 12 x 12cms
Item: TH36
SOLD
English Bracket Clock
Mahogony bracket clock with a silver dipped brass dial with 1/2 deadbeat escapement, striking the hour and 1/2 hour. Circa second half of the 19th Century. Size 34 x 27 x 19cms, dial size 15 x 15cms
SOLD
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
SOLD
Eureka Table Clock
In a mahogany case. Size H 27cms x W 22cmx x D 18cms
Item: MST1
SOLD
Exactus Pocket Calculator
Exactus pocket calculator in its original case with instructions on how to use, also includes the stylus. Size Open 24cms x 7.5cms
Item: TH76
SOLD