Scientific & Medical Objects

2 Large Physical Demonstration Instruments, c. 1880 First Image

#image-loader-main { display: none; }

2 Large Physical Demonstration Instruments, c. 1880 First Image

2 Large Physical Demonstration Instruments, c. 1880

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

ASSORTED PATTERN MINIATURE LAMPS, LOT OF TWO (1 of 1)

ASSORTED PATTERN MINIATURE LAMPS, LOT OF TWO

Jeffrey S. Evans & Associates

2 days Left

ASSORTED PRESSED PATTERN KEROSENE STAND LAMPS, LOT OF TWO (1 of 1)

ASSORTED PRESSED PATTERN KEROSENE STAND LAMPS, LOT OF TWO

Jeffrey S. Evans & Associates

2 days Left

ASSORTED PRESSED PATTERN KEROSENE STAND LAMPS, LOT OF TWO (1 of 1)

ASSORTED PRESSED PATTERN KEROSENE STAND LAMPS, LOT OF TWO

Jeffrey S. Evans & Associates

2 days Left

NORTHWOOD'S NO. 333 / LEAF MOLD SPATTER MINIATURE LAMPS, LOT OF TWO (1 of 1)

NORTHWOOD'S NO. 333 / LEAF MOLD SPATTER MINIATURE LAMPS, LOT OF TWO

Jeffrey S. Evans & Associates

2 days Left

Pair of Classical Brass Argand Lamps England or France, early 19th century (1 of 1)

Pair of Classical Brass Argand Lamps England or France, early 19th century

Electrified Brass and Milk Glass Oil Lamps with Marble Bases (1 of 9)

Electrified Brass and Milk Glass Oil Lamps with Marble Bases

Legacy Auction House

4 days Left

Elegant Pair of Crystal Brass Urn Table Lamps Traditional Design (1 of 10)

Elegant Pair of Crystal Brass Urn Table Lamps Traditional Design

2 days Left

(2) ARCADE CRYSTAL wall mount coffee grinders ( No. 3 ), with jars, nice overall found condition, (1 of 2)

(2) ARCADE CRYSTAL wall mount coffee grinders ( No. 3 ), with jars, nice overall found condition,

JMW Auction Service

Feb 06, 2026

Kerosene Lamp, American Brilliant Cut Glass, Diamond Cut Font With Facet Cut Ball Stem (1 of 4)

Kerosene Lamp, American Brilliant Cut Glass, Diamond Cut Font With Facet Cut Ball Stem

Woody Auction LLC

Mar 07, 2026

Elegant Pair of 1984 Chapman Brass and Seeded Glass Table Lamps (1 of 10)

Elegant Pair of 1984 Chapman Brass and Seeded Glass Table Lamps

4 days Left

Ethan Allen & Di Erras Brass & Bronze Table Lamps (1 of 4)

Ethan Allen & Di Erras Brass & Bronze Table Lamps

Esquis Auctions

18 hrs Left

Antique Glass Oil Lamp Lantern Lamplight Set of Two 2 Hurricane Waterbury CT. (1 of 13)

Antique Glass Oil Lamp Lantern Lamplight Set of Two 2 Hurricane Waterbury CT.

Rapid Estate Liquidators and Auction Gallery

9 hrs Left

(2) wall mount vintage coffee grinders to include ENTERPRISE 0 & UNIVERSAL 24, nice found condition, (1 of 4)

(2) wall mount vintage coffee grinders to include ENTERPRISE 0 & UNIVERSAL 24, nice found condition,

JMW Auction Service

Feb 06, 2026

ALADDIN MODEL B-83/ BEEHIVE KEROSENE STAND LAMP (1 of 1)

ALADDIN MODEL B-83/ BEEHIVE KEROSENE STAND LAMP

Jeffrey S. Evans & Associates

2 days Left

ALADDIN MODEL B-92 / VERTIQUE KEROSENE STAND LAMP (1 of 1)

ALADDIN MODEL B-92 / VERTIQUE KEROSENE STAND LAMP

Jeffrey S. Evans & Associates

2 days Left

PINEAPPLE AND FAN / SHEPHERD'S PLAID JUNIOR BANQUET KEROSENE STAND LAMP (1 of 1)

PINEAPPLE AND FAN / SHEPHERD'S PLAID JUNIOR BANQUET KEROSENE STAND LAMP

Jeffrey S. Evans & Associates

2 days Left

Similar Sale History

Unlock All Prices

Sold

2 Large Physical Demonstration Instruments, c. 1880 (1 of 1)

2 Large Physical Demonstration Instruments, c. 1880 2 Large Physical Demonstration Instruments, c. 1880 1) "Electrical Egg", for the demonstration of an electrical discharge between two electrodes in a near vacuum, original lacquered brass, height 25 i

Sold

2 Physical Demonstration Instruments, c. 1900 (1 of 1)

2 Physical Demonstration Instruments, c. 1900 2 Physical Demonstration Instruments, c. 1900 1) Aluminum plate electrometer by A. Pichler's Wwe, Vienna. Brass, height 10 ½ in. - And: 2) Ohmmeter by Chauvin & Arnoix, Paris. No. 696, in wood c

Sold

2 Large Demonstration Measuring Instruments, c. 1920 (1 of 2)

2 Large Demonstration Measuring Instruments, c. 1920 2 Large Demonstration Measuring Instruments, c. 1920 Max Kohl, Chemnitz, Germany. 1) Direct-current voltmeter, Kohlrausch's system, range 0.05–5 volts and 0.5–50 volts. – And: 2) Dea

Sold

Physical Demonstration Instrument “De la Rive’s Electric Egg”, c. 1880 (1 of 1)

Physical Demonstration Instrument “De la Rive’s Electric Egg”, c. 1880 Physical Demonstration Instrument “De la Rive’s Electric Egg”, c. 1880 Made by E. Ducretet, Paris, after de la Rive. Glass sphere with valve, mounted on an electromagnet, polarisation switch

Sold

5 Physical Demonstration Instruments, c. 1920 (1 of 4)

5 Physical Demonstration Instruments, c. 1920 5 Physical Demonstration Instruments, c. 1920 1) "Mammoth" X-ray air-cooling tube with regeneration device, made by Cuthbert Andrews, England, length 20 in. - 2) Crookes cathode ray tube, for demonstr

Sold

Tellurium and Lunarium by Jan Felkl, Prague, c. 1880 (1 of 1)

Tellurium and Lunarium by Jan Felkl, Prague, c. 1880 Tellurium and Lunarium by Jan Felkl, Prague, c. 1880 Physical demonstration model, signed on the earth globe: "Die Erde, Prag bei J. Felkl, No. 1", bronzed cast metal and lacquered brass, 2 1/3 in. pl

Sold

2 Physical Demonstration Models, c. 1910 (1 of 1)

2 Physical Demonstration Models, c. 1910 2 Physical Demonstration Models, c. 1910 1) Crookes' radiant matter tube, height 16 ½ in. – And: 2) Winkelmann-type vacuum double bulb, 1 glass tip broken, height 15 ¾ in. 2 physikalische Demonstr

Sold

Cloisonne' lot of 2 large plates, 12", c. 1880, one (1 of 2)

Cloisonne' lot of 2 large plates, 12", c. 1880, one Cloisonne' lot of 2 large plates, 12", c. 1880, one with butterflies, the other with geese

Sold

High-Voltage Apparatus after Tesla, c. 1980 (1 of 1)

High-Voltage Apparatus after Tesla, c. 1980 High-Voltage Apparatus after Tesla, c. 1980 Large physical demonstration model, with spark gap, height 23 in. Hochspannungsapparat nach Tesla, um 1980 Großes physikalisches Demonstrationsmodell, m

Sold

2 Physical Demonstration Models with 9 Geissler Tubes, (1 of 3)

2 Physical Demonstration Models with 9 Geissler Tubes,2 Physical Demonstration Models with 9 Geissler Tubes, c. 1910 1) Stand with turning star and 3 tubes with uranium spirals. – And: 2) Isolated stand with 6 tubes of different shape and color, 2 of t

Sold

Electrotherapeutical Devices and Physical Instruments, c. 1900-20 (1 of 4)

Electrotherapeutical Devices and Physical Instruments, c. 1900-20 Electrotherapeutical Devices and Physical Instruments, c. 1900-20 1) Wimshurst's electrostatic machine, cast-iron base, discs Ã˜ 8 1/4 in., with crank. - 2) Leyden jar, height 10 in. - 3) Induction

Sold

4 Physical Demonstration Instruments (1 of 3)

4 Physical Demonstration Instruments 4 Physical Demonstration Instruments 1) Tesla generator, 6 in. primary coil, 2 in. secondary coil, with spark gap, pillar 33 ½ in. high. - 2) Wimshurst's electrostatic machine, 2 Leyden jars, 2 plast

Sold

PAIR OF LARGE c1880 VICTORIAN FRENCH GILT BRONZE (1 of 9)

PAIR OF LARGE c1880 VICTORIAN FRENCH GILT BRONZE PAIR OF LARGE c1880 VICTORIAN FRENCH GILT BRONZE CANDELABRA CANDLESTICKS BARBEDIENNE. MEASURES H: 29 1/2" W: 11"

Sold

6 Physical Demonstration Models, c. 1910 (1 of 1)

6 Physical Demonstration Models, c. 1910 6 Physical Demonstration Models, c. 1910 1) 2 Leyden jars, height 15 and 20 ½ in. – 2) Discharger, with 2 ebonite handles and hinge. – And: 3) 3 conductors on glass pillars, one by Robert Droste

Sold

Group of Physical Demonstration Models, c. 1900 (1 of 5)

Group of Physical Demonstration Models, c. 1900 Group of Physical Demonstration Models, c. 1900 1) Wimshurst's influence machine, Trüb, Fierz & Cie., Zurich, height 14 ½ in., complete, rubber straps need to be renewed. - 2) 8 chromic acid

Sold

4 Interesting Physical Demonstration Models, c. 1900 (1 of 3)

4 Interesting Physical Demonstration Models, c. 1900 4 Interesting Physical Demonstration Models, c. 1900 1) Ebert's phosphorescent lamp with 2 electrodes. – 2) Crookes' apparatus for experiments on radiant matter. – 3) Crookes' radiometer. – And:

Sold

4 Physical Demonstration Tubes, c. 1910 (1 of 1)

4 Physical Demonstration Tubes, c. 1910 4 Physical Demonstration Tubes, c. 1910 1) Crookes tube, for demonstrating a magnetic altering the direction of radiant matter, length 13 1/3 in. – 2) Tubular magnet coil, height 10 1/5 in. – And:

Sold

4 Physical Demonstration Models, c. 1910 (1 of 1)

4 Physical Demonstration Models, c. 1910 4 Physical Demonstration Models, c. 1910 1) Reflection and refraction apparatus by "Max Kohl, Chemnitz". – 2) Filament lamp on wooden stand. – 3) Voltmeter by "Radiguet à Paris", brass. – And:

Sold

Physical Demonstration Apparatuses, c. 1900 (1 of 3)

Physical Demonstration Apparatuses, c. 1900 Physical Demonstration Apparatuses, c. 1900 1) Magdeburg hemispheres, brass, with 2 handles. – 2) Windlass, machine model, brass worm and gear wheels, with handcrank. – 3) Pyrometer, for d

Sold

2 Dynamo-Electric Machines, c. 1910 (1 of 1)

2 Dynamo-Electric Machines, c. 1910 2 Dynamo-Electric Machines, c. 1910 Physical demonstration models, 1 by Masquellier, Anvers, handcrank-driven, cast-iron wheels, on wooden boards, heights 12 ½ in. and 16 ½ in. 2 dynamoelektrische M

Sold

3 Electro-Physical Demonstration Models, c. 1915 (1 of 1)

3 Electro-Physical Demonstration Models, c. 1915 3 Electro-Physical Demonstration Models, c. 1915 1) Stand with 2 copper spirals separated by a glass cylinder, with an incandescent lamp, height 13 in. - 2) Kolbe's electrometer, aluminum, standard b

Sold

Instant collection (20+) carved wood frogs (1 of 7)

Instant collection (20+) carved wood frogs Instant collection (20+) carved wood frogs, 20th/21st c., incl. mostly figures (2 large examples), instruments, and a box, smallest: .75"l, largest: 11.5"l

Sold

Group of Scientific Instruments (1 of 7)

Group of Scientific Instruments Group of Scientific Instruments Physical demonstration models and others: 5 various Crookes cathode ray tubes, 1 x-ray tube (defective), 15 glass valves, 4 stands, 3 Leyden jars, 2 glass tubes with me

Sold

Large Brass 4.2/16 in. Portrait Lens, c. 1880 (1 of 2)

Large Brass 4.2/16 in. Portrait Lens, c. 1880 Large Brass 4.2/16 in. Portrait Lens, c. 1880 Holmes, Booth & Haydens, New York. No. 9001, Petzval construction, approx. 4.2/16 in., with removable rear element, screw-on ring and one Waterhouse stop

TOP