Scientific And Medical Objects

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Antique Western Electric Co. Victorian Ammeter w/ Marble Base: Late 19th-century Western Electric Company ammeter featuring an ornate gilt face, curved glass window, and marble base. Marked Chicago, New York, London, and Antwerp. Scale to 200 amps. Untested and s

2026

Antique Western Electric Co. Victorian Ammeter w/ Marble Base

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Vintage 20-0-20 Ampere Charge Discharge Gauge Meter: Vintage automotive 20-0-20 ampere charge/discharge gauge featuring a black dial with gold lettering and chrome bezel. Designed to indicate battery charging and discharging current, this gauge was comm

2026

Vintage 20-0-20 Ampere Charge Discharge Gauge Meter

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique E.H. Ashcroft Boston Brass Steam Pressure Gauge c.1851: Antique E.H. Ashcroft brass steam pressure gauge, manufactured in Boston, Massachusetts, and dated 1851. Features a solid brass case, glass lens, and a classic dial graduated from 0–140 PSI with the

2026

Antique E.H. Ashcroft Boston Brass Steam Pressure Gauge c.1851

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique Emerson 16” Brass Blade Desk Fan Type 16646 110V: Antique Emerson Electric Mfg. Co. desk fan featuring a heavy cast iron base, four brass blades, and original Emerson center badge. Motor tag is marked Type 16646, 110 Volts, 60 Cycles, and 108 Watts.

2026

Antique Emerson 16” Brass Blade Desk Fan Type 16646 110V

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique K&D Kroeber & Dake Wooden Volt Meter Electrical Test Instrument: Antique K&D (Kroeber & Dake) volt meter housed in a wooden case with glass front and original scale marked 0–15 volts. Features exposed needle movement and brass terminals. Early electrical testing

2026

Antique K&D Kroeber & Dake Wooden Volt Meter Electrical Test Instrument

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique General Electric Steam Pressure Gauge Dial Brass 0–300 PSI Schenectady NY: Antique General Electric steam pressure gauge marked “General Electric Co., Schenectady, N.Y., U.S.A.” with 0–300 PSI steam scale. Features original brass bezel and glass with attractive age

2026

Antique General Electric Steam Pressure Gauge Dial Brass 0–300 PSI Schenectady NY

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique GE 16” Sidewinder Brass Blade Oscillating Fan c.1901–1910: Rare antique General Electric 16-inch “Sidewinder” oscillating desk fan, manufactured circa 1901–1910. Features a heavy cast iron base and motor housing, four brass blades, the desirable ear

2026

Antique GE 16” Sidewinder Brass Blade Oscillating Fan c.1901–1910

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique Edison Mfg. Co. Bipolar Desk Fan Brass Blade Open Motor: Rare antique Edison Manufacturing Company desk fan manufactured in Orange, New Jersey. Features an early open-frame bipolar motor with exposed field coils, four brass blades, cast iron base, and origi

2026

Antique Edison Mfg. Co. Bipolar Desk Fan Brass Blade Open Motor

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique Peerless 8” Brass Blade Desk Fan Style 4A18 c.1905–1910: Antique Peerless Electric Company desk fan, manufactured in Warren, Ohio, circa 1905–1910. Features a heavy cast iron base and motor housing, original 8-inch four-blade brass fan, brass wire cage, o

2026

Antique Peerless 8” Brass Blade Desk Fan Style 4A18 c.1905–1910

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique ECK 16” Ming Blade Stationary Brass Blade Fan c.1905–1915: Rare antique ECK “Ming Blade” stationary electric desk fan, manufactured by the ECK Dynamo & Motor Co., Belleville, New Jersey, circa 1905–1915. Features a heavy cast iron base and motor hou

2026

Antique ECK 16” Ming Blade Stationary Brass Blade Fan c.1905–1915

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Vintage Westinghouse DC Motor Electrical Demonstrator 115V: Vintage educational electrical demonstration unit featuring a Westinghouse 115-volt DC motor mounted on a wooden base with a belt-driven generator/dynamo, control switch, and rheostat. Manufactured by

2026

Vintage Westinghouse DC Motor Electrical Demonstrator 115V

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique E. Leitz Wetzlar Brass Laboratory Microscope No. 132288: Antique E. Leitz Wetzlar compound microscope, serial no. 132288, made in Germany circa 1910–1920. Features brass optical tube, triple objective nosepiece, mechanical stage, substage condenser, and m

2026

Antique E. Leitz Wetzlar Brass Laboratory Microscope No. 132288

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Dayton Fan & Motor Co. Type 367 Oscillating Fan: This is an antique electric oscillating desk fan manufactured by The Dayton Fan and Motor Co. of Dayton, Ohio. The fan features a four-blade design protected by a circular wire cage. The motor housing

2026

Dayton Fan & Motor Co. Type 367 Oscillating Fan

Dundee, OH

Atlee Raber Auctions

4.6

(602)

Antique American Brass Co. Pressed Brass Paperweight: Antique solid brass advertising paperweight for The American Brass Co., Ansonia, Conn., U.S.A. The raised lettering includes the slogan “Pressed Metals” and “Brass Branch,” making it a

2026

Antique American Brass Co. Pressed Brass Paperweight

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique GE 10” Quiet Blade Art Deco Oscillating Fan c.1930s: Antique General Electric “Quiet Blade” 10-inch oscillating desk fan, manufactured in the 1930s. Features the distinctive Art Deco cast iron base and motor housing with four brass Quiet Blade f

2026

Antique GE 10” Quiet Blade Art Deco Oscillating Fan c.1930s

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique Knauth Bros. New York Brass Steam Pressure Gauge: Antique Knauth Bros. steam pressure gauge manufactured in New York, featuring a solid brass case with a silvered dial and black pointer. Calibrated in pounds per square inch (PSI), this early industri

2026

Antique Knauth Bros. New York Brass Steam Pressure Gauge

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Vintage 1976 Durham Industries Miniature Cast Iron Desk Fan Hong Kong: Vintage miniature cast iron desk fan manufactured by Durham Industries, Inc., Item No. 53, dated 1976 and made in Hong Kong. Designed as a decorative desktop collectible inspired by early electric fan

2026

Vintage 1976 Durham Industries Miniature Cast Iron Desk Fan Hong Kong

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Lot of 6 Vintage Battery Testers Voltmeters Ammeters Buckeye Excel Elite: Lot of six vintage electrical testing instruments including Buckeye Battery Tester, Excel Ammeter/Voltmeter, Elite Voltmeter, Sterling Voltmeter, Connecticut Electric Co. Voltmeter, and an early Ammet

2026

Lot of 6 Vintage Battery Testers Voltmeters Ammeters Buckeye Excel Elite

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique Weeden Electromagnetic Motor Demonstrator: Antique Weeden electromagnetic motor or electrical demonstration apparatus featuring a cast iron frame, brass-tone flywheel, twin copper-wound field coils, and mechanical contact arm. Designed as an e

2026

Antique Weeden Electromagnetic Motor Demonstrator

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique Weeden Electric Motor Demonstrator: Antique early Weeden electric motor or electromagnetic demonstration apparatus featuring a cast iron frame, dual copper-wound field coils, brass-tone flywheel, and mechanical contact arm. Designed as

2026

Antique Weeden Electric Motor Demonstrator

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

2026

Vintage Calculagraph Brass Industrial Timer Nameplate

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique 8” Robbins & Myers “The Standard” Brass Blade Desk Fan List No. 1801: Antique Robbins & Myers “The Standard” electric desk fan, manufactured in Springfield, Ohio, circa 1910–1920. Features a heavy cast iron base and motor housing, original 8-inch four-blade br

2026

Antique 8” Robbins & Myers “The Standard” Brass Blade Desk Fan List No. 1801

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Antique American Steam Gauge & Valve Co. Bourdon Pressure Gauge on Stand: Antique Bourdon pressure gauge by American Steam Gauge & Valve Mfg. Co., Boston, Mass. Brass-cased 0–120 PSI gauge with visible movement and original cast-iron display stand. Circa 1890–1915. Unte

2026

Antique American Steam Gauge & Valve Co. Bourdon Pressure Gauge on Stand

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

Vintage Viking Fire Sprinkler Water Pressure Gauge 0–250 PSI: Vintage The Viking Corporation water pressure gauge, manufactured in Hastings, Michigan, for use with fire sprinkler systems. Features a non-freezing design and a pressure range of 0–250 PSI, common

2026

Vintage Viking Fire Sprinkler Water Pressure Gauge 0–250 PSI

Sun Prarie, WI

Sphere Auctions LLC

4.4

(168)

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