Lot 0216

2 Physical Demonstration Models with 9 Geissler Tubes,

Similar Sale History

Sold

Group of Vacuum Tubes, c. 1915: Group of Vacuum Tubes, c. 1915 Physical demonstration models. 1) Geissler tube lighting up by friction, length 19 1/3 in. – And: 2) 10 various Geissler tubes, 2 of them liquid-filled, some uranium

2017Group of Vacuum Tubes, c. 1915See Sold Price

Sold

Electric Motor with 10 Geissler Tubes, c. 1910: Electric Motor with 10 Geissler Tubes, c. 1910 Physical demonstration model with rotating Geissler tubes, on brass pillar and walnut base, height 7 ½ in., with 10 tubes of various shapes and

2016Electric Motor with 10 Geissler Tubes, c. 1910See Sold Price

Sold

Large Electro-Magnetic Motor with Rotating Geissler: Large Electro-Magnetic Motor with Rotating Geissler Tube, c. 1910 Physical demonstration model, height 18 ¼ in., for tubes of up to 15 3/4 in. length, brass and steel, on walnut base, later tube, ve

2017Large Electro-Magnetic Motor with Rotating GeisslerSee Sold Price

Sold

Electromagnetic Motor with Geissler Tube, c. 1900: Electromagnetic Motor with Geissler Tube, c. 1900 Physical demonstration model, for tubes up to 6 in., overall height 8 in. Elektromagnetischer Motor mit Geißler'scher Röhre, um 1900 Physikalisches

2016Electromagnetic Motor with Geissler Tube, c. 1900See Sold Price

Sold

Electro-Magnetic Motor with Rotating Geissler Tube, c.: Electro-Magnetic Motor with Rotating Geissler Tube, c. 1915 Physical demonstration model, height 9 7/8 in., tube length 10 1/5 in., good condition, untested. Elektromagnetischer Motor mit rotieren

2017Electro-Magnetic Motor with Rotating Geissler Tube, c.See Sold Price

Sold

Electro-Magnetic Motor with Rotating Geissler Tube, c.: Electro-Magnetic Motor with Rotating Geissler Tube, c. 1890 Physical demonstration model, two electro-magnets, on wood pillar, with wood and brass holder and original Geissler tube, for creating a daz

2020Electro-Magnetic Motor with Rotating Geissler Tube, c.See Sold Price

Sold

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

20162 Physical Demonstration Models, c. 1910See Sold Price

Sold

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

2020Group of Scientific InstrumentsSee Sold Price

Sold

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

2023Group of Physical Demonstration Models, c. 1900See Sold Price

Sold

Collection of Physical Demonstration Models and Technical Devices: Collection of Physical Demonstration Models and Technical Devices 1) Carbon arc lamp, demonstration model by John Browning, London, original lacquered brass, 2 graphite electrodes, one height-adjustab

2022Collection of Physical Demonstration Models and Technical DevicesSee Sold Price

Sold

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:

20154 Interesting Physical Demonstration Models, c. 1900See Sold Price

Sold

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:

20164 Physical Demonstration Tubes, c. 1910See Sold Price

Sold

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

20164 Physical Demonstration Models, c. 1910See Sold Price

Sold

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

20166 Physical Demonstration Models, c. 1910See Sold Price

Sold

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

20162 Dynamo-Electric Machines, c. 1910See Sold Price

Sold

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

20173 Electro-Physical Demonstration Models, c. 1915See Sold Price

Recommended Items

A Tellurium and Lunarium: and Lunarium, Germany, 1895, Ernst Schotte & Co., Berlin, No. 91, physical demonstration mode, scale 1:163 million, bronze cast metal and brass, with hand-turned mechanism, the solar candle with refle

Jun 04, 2024A Tellurium and Lunarium

€1,000

Live NowSaint Laurent Small Sade Tube Bag

$10

4 days LeftSaint Laurent Mini Sade Tube Bag

$10

May 28, 2024Saint Laurent Mini Sade Tube Bag

$10

COLLECTION OF 3: CROSLEY AND ZENITH TABLE RADIOS: A nice collection of 3 table top radios. (A) A Zenith model 5S319 5 tube AKA "Racetrack Radio." C. 1939. CONDITION: Light wear, original knobs, lights up. (B) Crosley radio model 56TJO 1946 tube radio

Jun 12, 2024COLLECTION OF 3: CROSLEY AND ZENITH TABLE RADIOS

$150

Carrara Ivory 1949 Emerson Model 581 Plaskon AM Vacuum Tube Radio Golden Age: Carrara Ivory 1949 Emerson Model 581 Plaskon AM Vacuum Tube Radio Golden Age Creator: Emerson Electric (Manufacturer) Dimensions: Height: 7.5 in (19.05 cm)Width: 6 in (15.24 cm)Depth: 11 in (27.94 cm)

3 days LeftCarrara Ivory 1949 Emerson Model 581 Plaskon AM Vacuum Tube Radio Golden Age

$10

Leica I Mod. A 'Cutaway-Model': SN: 30663 Year/Baujahr: 1930 Condition/Zustand: B/A English Unique cutaway-model of a Leica I Mod.A. For demonstration purposes, official factory 'cutaway' models were individually

Jun 05, 2024Leica I Mod. A 'Cutaway-Model'

€12,000

Addison Model 5D Red Butterscotch Marbled Catalin Courthouse Tube Radio: Addison Model 5D Red Butterscotch Marbled Catalin Courthouse Tube Radio Dimensions: Height: 8.75 in (22.23 cm)Width: 12.5 in (31.75 cm)Depth: 7.5 in (19.05 cm) Style: Mid-Century Modern (Of the Period

May 30, 2024Addison Model 5D Red Butterscotch Marbled Catalin Courthouse Tube Radio

$10

Zenith Model 11S474 Long Distance Radio: Zenith Model 11S474 11-S-474 Ch=1103 Long Distance Cabinet Radio, for international communication, 1940s, in an Art Deco veneered cabinet with works intact, though no guarantee of function. 43 H x 28"

Jun 05, 2024Zenith Model 11S474 Long Distance Radio

$100

Lancaster Watch Camera Men's Model: Year/Baujahr: c.1890 Condition/Zustand: B English The Watch Camera was manufactured by J. Lancaster & Son of Birmingham, from 1886 to 1900. It was patented on October 4th, 1886, patent no. 12571

Jun 05, 2024Lancaster Watch Camera Men's Model

€16,000

Max Ingrand Table Lamp Model Ashangai Fontana Arte: This extremely elegant table lamp was designed by Max Ingrand in 1955, during the period when this French maestro was artistic director at Fontana Arte. Joints in chromed brass hold together five tube

2 days LeftMax Ingrand Table Lamp Model Ashangai Fontana Arte

€900

ADDISON INDUSTRIES "WATERFALL" RADIO MODEL 2-C: Rare Yellow with Raspberry Catalan Addison 2 'Waterfall' radio made circa 1940 by Addison Industries Limited in Canada. This is the rarest color combo from the 4 that were available. The unique stylin

Jun 12, 2024ADDISON INDUSTRIES "WATERFALL" RADIO MODEL 2-C

$600

A .22 (L.R.) 'Model 9422 XTR' large-loop lever-action saddle-ring carbine by Winchester, no. F56...

£1,800

Pietro Chiesa, 'Luminator' - Model 0556 floor lamp, 1933: H. 184 cm. Made by Fontana Arte, Milan, in the 1990s/2000s. Metal tube, sheet metal, matt chrome-plated. Marked: manufacturer's sticker. Literature: D'Allessandro/Falconi, Luci e trasparenze, Rome 20

Jun 12, 2024Pietro Chiesa, 'Luminator' - Model 0556 floor lamp, 1933

€800

10th century Gandhara statue: High:130cmAncient Gandhara Buddhist image art is a model. Since the origin of Buddha art, the ancient Gandhara Buddhist sculpture has the realism and elegance of ancient Greece and ancient Rome, the m

Jun 03, 202410th century Gandhara statue

$2,000

12th century Gandhara Ambir statue: High:51cmAncient Gandhara Buddhist image art is a model. Since the origin of Buddha art, the ancient Gandhara Buddhist sculpture has the realism and elegance of ancient Greece and ancient Rome, the me

Jun 03, 202412th century Gandhara Ambir statue

$300

2 Physical Demonstration Models with 9 Geissler Tubes,

Item Details

Description

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 them with fluorescent liquids.

2 Demonstrationsmodelle mit 9 Geißler'schen Röhren, um 1910
1) Drehbarer Stern mit 3 Röhren mit Uranglas-Spiralen. – Und: 2) Isolierter Ständer mit 6 Röhren in verschiedenen Formen, 2 davon mit fluoreszierenden Flüssigkeiten.

Start Price: € 180

Condition

(2–3/–)

Buyer's Premium

22.3%

2 Physical Demonstration Models with 9 Geissler Tubes,

Name: 2 Physical Demonstration Models with 9 Geissler Tubes,
SKU: 45094969
Price: 800 EUR
Availability: InStock

Estimate €300 - €500

See Sold Price

Starting Price €180

Sell a Similar Item

4 bidders are watching this item.

Shipping & Pickup Options

Item located in Koeln, de

See Policy for Shipping

Payment

Auction Team Breker

Koeln, Germany

175 Reviews

2,580 Followers