Mechanical Calculator
Vintage Olivetti Divisumma 14 Calculator - Iconic 1940s Mechanical Masterpiece
Located in Manzano, IT
Vintage Olivetti Divisumma 14 Calculator – Iconic 1940s Mechanical Masterpiece
Discover a true gem
Category
Vintage 1940s Desk Sets
Materials
Metal
H 6.3 in W 9.45 in D 17.72 in
Fine Circular Protractor by William Cary, London c.1810
By Cary
Located in Norwich, GB
including mechanical calculators, measuring instruments, telescopes, microscopes and navigation and
Category
Antique 1810s English Scientific Instruments
Materials
Brass
Antique Telescope, Large, Single Draw Refractor, Cary London, circa 1820
Located in Hele, Devon, GB
equipment, mechanical calculators and measuring instruments.
Working out of The Strand, London, England
Category
Antique Early 19th Century English Georgian Scientific Instruments
Materials
Brass
H 29.93 in W 2.21 in D 2.21 in
Recent Sales
CURTA Type II Mechanical Calculator
Located in Mexico City, MX
An important CURTA Type II mechanical calculator by Cortina Ltd. Mauren. Made in Liechtenstein
Category
Vintage 1960s Liechtenstein Mid-Century Modern Scientific Instruments
Materials
Metal
CURTA Type II Mechanical Calculator
Located in Mexico City, MX
An important CURTA Type II mechanical calculator by Cortina Ltd. Mauren. Made in Liechtenstein
Category
Vintage 1950s Scientific Instruments
Materials
Metal
1964 Metal Type I Mechanical Calculator by Curta
Located in Van Nuys, CA
Rare 1964 Vintage Curta Type 1 Mechanical Calculator With serial number 10315, the "Curta", a hand
Category
Vintage 1960s Liechtenstein Historical Memorabilia
Materials
Metal
Antique Kaufmann's Le Posographe, French, Photography Exposure Calculator, 1920
Located in Hele, Devon, GB
This is an antique Kaufmann's 'Le Posographe'. A French, mechanical calculator for photographic
Category
Early 20th Century British Scientific Instruments
Materials
Metal
H 5.32 in W 3.35 in D 0.2 in
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Antique Terrestrial Telescope, English, Single Draw Refractor, NSL, Victorian
Located in Hele, Devon, GB
This is an antique terrestrial telescope. An English, single drawer refractor with National Service League mark, dating to the Victorian period, circa 1880.
Perfect for bird watch...
Category
Antique Late 19th Century British Scientific Instruments
Materials
Glass
H 0.4 in W 0.4 in D 42.92 in
English Victorian Blue & Brass Telescope
Located in Queens, NY
English Victorian brass and blue telescope on adjustable mahogany tripod base.
Category
Antique 19th Century English Victorian Scientific Instruments
Materials
Brass
English Brass Telescope on Tripod Stand signed Dollond, London Circa 1890
Located in Charleston, SC
English brass telescope on tripod stand with slipper feet. Telescope has the original carrying case with lens covers. Late 19th Century
Category
Antique 19th Century British Scientific Instruments
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