Calculator/adding machine, Curta I no. 21171 - Steel - 1953
Antiques Auction (Scientific Instruments)
Slide rule, Commercial Addiator - 122 / A Disponent - Wood - about 1940-1942
Calculator/adding machine, Curta II no. 504289 - Steel - 1954
Monetary balance - Walnut Wood - 1826/1832
Coin weight box with scale - bronze and wood - Early 19th century
Balance or scale - Brass, Iron (wrought), Wood - First half 19th century
Measuring cups (7) - Pewter/Tin - 18th century
10 English Brass Bell Weights - Brass - 1910
Antique diamond/carat weighing box - ca. 1890-brass-19th century
COMPLETE set of sizes - SEERS - circa 1950 - Brass - First half of the 20th century.
Balance or scale, Becker's - Mahogany - Early 20th century
Lactometer in beautiful case - Brass - circa 1920
Planimeter - Aluminium, Steel - mid 20th century
Polar-planimeter - Brass - Late 19th century
Surveyor's Prismatic Compass - Brass, Glass - Late 19th century
Horizontal sundial - Brass - 18th century
Horizontal sundial, Pocket compass - Brass, Glass, Mahogany - Second half 19th century
Very large antique protractor - Brass - 19th century
Antique compass large model (1) - Iron (cast/wrought) - 18th century
Surveyor square with compass. - Brass, Glass, Wood - Early 20th century
Binocular compound microscope, M. Pillischer, London - Victorian - Brass - mid 19th century
Achromatic microscope - Brass, Iron (cast/wrought) - Early 20th century
Drum or student MIcroscope - Brass - First half 20th century
Projection lantern (incomplete) - metal, glass, work - circa 1900
Rare Ernst Leitz Reading Microscope no. 178943 - Brass - circa 1900
Monocular compound microscope - Victorian - Brass - Second half 19th century
Vaginal irrigator - Doctor Eguisier number 2 - Pewter, Porcelain - circa 1900
Antique step drill Collin (Paris) (1) - Brass, Ebony, Steel - 19th century
Rare Antique dentist bar (1) - Iron (cast/wrought) - Late 17th century
Rare field surgeon folding amputation saw - Ebony, Steel - about 1780
Rare skull drill step drill marked "Weiss" - Brass, Steel, Wood - Early 19th century
Antique birth forceps Charierre a Paris (1) - Steel - Early 19th century
School model of a steam engine - cast iron steel wood brass - 1950-1969
Old diamond cutting/sawing machine - Iron (cast), bronze - Early 20th century
Acid Battery with 10 cells - Glass, Wood - circa 1920
Altimeter System Paulin Stockholm, for altitude measurement - Brass - around 1930
Altimeter - Brass - Early 20th century
Barometer, Sputnik Space Age weather station - Chrome, plastic - 1960's
Weather station, Sputnik B.M.G (1) - Brass, Plexiglass - 70s
Aneroid barometer - Brass - mid 20th century
Antique ecrasseur (1) - Brass, Ebony, Steel - 19th century
Desk Barometer - Bakelite - mid 20th century
Fortin barometer, W. Sogg & Co. Ltd. Westminster - Brass, Wood - 1910
Barometer Sputnik - Contemporary - Brass, acrylic glass - mid 20th century
Admiral Fitzroy barometer - Oak - Late 19th century
"Jaeger" - vintage barometer / thermometer - Glass / Brass / Bakelite - 1940
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