Coin scale - Brass - 19th century
Instruments of Science & Technology Auction
Antique measuring cups - Netherlands - geijkt v.a. 1877 - Iron - 19th century
Trebuchet balance - Brass - late 18th early 19th century
2x coinweight box with (gold-) scale and coin weights - Brass, Wood - 19th century
Diamond-carat balance with weights-Netherlands - Wood - 20th century
Sikes hydrometer (1) - copper/messing - First half 20th century
Various Weights and Origin - including 1920 - Brass-Zinc Porcelain - 20th century
Ebuliometre - Brass - circa 1900
Monocular compound microscope, n. 32119 - Brass - Early 20th century
Alambics Vinification Alcohol J. Salleron-Dujardin - Brass Copper Glass - 1926
Simple microscope or flea-glass made of bone - England - late 18th century/ early 19th century
Théodolite * Bezel graphometer A. BERTHELEMY in PARIS - Brass - 19th century
Industrial magnifying lens - Steel - First half 20th century
Clitograph Lefebvre. - Brass - First half 19th century
Topographic theodolite - Aluminum, Brass - about 1943
Antique spirit level for surveyor - Brass, Cast iron - late 19th century
Compass and Equerre surveyor (2) - Brass, Glass, Wood - Second half 19th century
Theodolite "Avizard Brothers, Paris" - Brass, Wood - 19th century
French compass - Wood and brass - ca. 1900
Salmoiraghi precision level - Steel - Second half 20th century
Pantometer - Brass - Second half 19th century
Tachymeter Secretan Paris " - Brass - Circa 1930
Apomecometer - Leather, metal, brass & glass - First quarter of 20th century
Flash Spotting Instrument - Brass - About 1944
Mechanical Tool For Drawing Dotted Lines - Brushed Steel-Brass-Wood-Leather - Circa 1910
Drawing instruments - Mahogany - circa 1900
6-Draw Monocular - Brass - Second Half 18th Century
Astronomical telescope - Brass - mid 19th century
Calculator/adding machine, Conto Model C - Brass - circa 1930
Ear horn or ear trumpet - Brass - 19th century
Precision instruments (1) - Brass, Copper, Wood - mid 20th century
Mahogany stereo viewing cabinet with brass handles (34) - Glass, Mahogany - circa 1880
2 antique telephones (2) - Wood - First half 20th century
Telephone - Wood - 20th century
Miliamperimeter - Chateau Freres et Cie - Brass - circa 1900
Thermo-Electric Pyrometer - Brass, Mahogany - Second half 19th century
Voltana Wimshurst Electrostatic Machine - Brass, Glass, Mahogany, Steel - circa 1900
School model of a steam engine - Brass, Iron (cast/wrought), Steel (stainless) - 1958-1968
Induction coil (1) - brass, wood, bakelite, wax - mid 19th century
Steam engine cut-away model - Iron (cast/wrought) - Second half 20th century
Barigo - barometer - thermometer - hygrometer - Brass - Second half 20th century
Sputnik Spage age Barometer - Brass - 1970
Barometer - Brass - 1960's
Admiral Fitzroy Storm Glass Barometer - Wood and glass - Second half 20th century
Giltwood barometer - Louis XVI - Wood - 18th century
Mercury Barometer - Brass, Glass, Rosewood - Second half 19th century
This auction is part of (Not active) Scientific Instruments
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