Equinoctial sundial Johan Nepomuk Schrettegger 1764-1843 - Brass - circa 1790
Instruments of Science & Technology Auction
Antique horizontal sundial with compass - Brass, Wood - Second half 19th century
Balance scale with weight block le Sphinx (2) - Brass and Oak Wood - 20th century
Coin scale with weights in wooden box. - Wood - mid 18th century
Coin weight box with scale - brass and wood - Second half 19th century
Measuring cups - Wood - 18th century
Pharmacy scales and weights box - Brass, Mahogany - about 1900
Trébbet balance - wood and copper - it. 1800
Set Dutch grain sizes - ca.1890 - Iron - Second half 19th century
Compound brass microscope with accessories - golden brass and wooden box - circa 1870
Antique Hydrometer - complete - Loftus - ca. 1890 - Brass - Second half 19th century
Hydrometer Sikes, London - wooden box - 19th century
Microscope - Metal, brass - Second half 19th century
Microscope in box and preparations in box (2) - Copper - 1900-1910
Microscope - Brass - First half 20th century
Consulate Medal, Xavier Bichat. Doctor and researcher 1802 - Patinated bronze - Circa 1902
Topographical level - Steel (stainless) - Second half 20th century
Combined Spectroscope/Microscope - Brass - Second half 19th century
Pantometer - Brass - First half 20th century
Anemometer or anemometer AM 5000 - metal - Second half 20th century
Anemometer - Aluminium, Steel - First half 20th century
Geodetic device optical theodolite 2T5. - Stainless steel, glass, bakelite. - 1978
Topographic theodolite - Aluminium, Brass - First half 20th century
Technical instrument (1) - Aluminium, Aluminum, Bronze - Second half 20th century
Graphometer, Maison Pedralio & Neveu Nantes. - Brass, Wood - 19th century
Surveyor level J Ahrend & Zoon Amsterdam - Brass - Early 1900
Military Artillery Clinometer - Brass - AC. 1930
Carl Zeiss, Jena topographical level - metal - First half 20th century
Level - topographic theodolite - military army - early 20 century
Miniature micrometric Theodolite DKM1 - Aluminium, Steel - Second half 20th century
Clinometer for artillery - Brass - circa 1900
2 Planimeters (2) - Alloy - 20th century
Pantograph (14) - Brass, Ebony, Iron (cast/wrought) - 19th century
planimeter - Brass, Steel - First half 20th century
Draftsman Drawing Tools - Brass, Steel, Wood - Second half 19th century
Equipment for cutting circles in paper - Brass - late 19th century
"J. Lefebvre, Clitographes" - Brass - 19th century
Malligand Fils, to Paris brief S.G.D.G. - Old Ebullioscopio for Oenology - First half 20th century
Ebulliometer - Brass - First half 20th century
Ebulliometer - Brass, Glass, Wood - First half 20th century
Ediphone Dictaphone - Iron (cast/wrought) - First half 20th century
Thermometer - Wood - glass - mercury - metal - First half 20th century
Phone Aktieselskab. Jydsk - Bakelite - First half 20th century
Ramsden Achromatic Dual-Power monocular - Brass, Glass - 1780
2.1/2 inch refracting telescope on stand - Brass - late 19th century
Educational model of Steam Engine (cut-away) - Iron (cast/wrought) - Second half 20th century
Educational model of Steam Engine (cut-away) - Iron (cast/wrought) - Second half 20th century
Manometers (2) - Brass, Enamel, Glass - First half 20th century
Manometer - Messing - emaile - glas - First half 20th century
Gas Meter / Gas Flow Meter - Metal - First half 20th century
Aircraft Sextant - Steel - circa 1940
Jydsk Telephone - Bakelite, Iron (cast/wrought) - 1904
Barograph - Mahogany - First half 20th century
TFA Weather station Barometer Thermometer Hygrometer - Glass, Steel - Second half 20th century
Barographer Naudet - Wood, Glass - 20th century
Weather station Barometer - Thermometer - Hygrometer - Acrylic glass, Bakelite, Brass - Second half 20th century
Barigo Weather station barometer - copper/brass/glass - 20th century
Aneroid Holsteric barometer with thermometer - Chrome-plated and silver-plated brass - Around 1920
Amsterdam School, Barometer - Brass, glass and wood - 1900-1920
Thunder Glass (Replica) - Glass - First half 20th century
Barometer - Metal Chrome - circa 1950
thermometer - Mahogany, zinc - Second half 20th century
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