Raphael Scientific And Medical Objects

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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

(178)

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

(178)

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

(609)

Antique Portometer Battery Tester Farley & Smith Bethlehem PA Cast Iron Model 1048: Antique Portometer battery tester manufactured by Farley & Smith Co. of Bethlehem, Pennsylvania. Heavy cast iron portable D.C. volt tester featuring the original gauge, carrying handle, and internal w

2026

Antique Portometer Battery Tester Farley & Smith Bethlehem PA Cast Iron Model 1048

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Antique Wooden Slide Rheostat Variable Resistance Coil Electrical Apparatus: Antique variable resistance slide rheostat dating from the late 19th or early 20th century. Features a turned hardwood base, wound resistance coil, brass terminals, and removable contact assembly. Ori

2026

Antique Wooden Slide Rheostat Variable Resistance Coil Electrical Apparatus

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Antique Chicoo Apparatus Co. Electromagnetic Demonstration Device: Antique scientific demonstration apparatus by Chicoo Apparatus Co. dating to the late 19th or early 20th century. Features a cast iron frame, dual electromagnetic coils, adjustable contacts, and a hea

2026

Antique Chicoo Apparatus Co. Electromagnetic Demonstration Device

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

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

(178)

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

(178)

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

(178)

2026

Vintage Calculagraph Brass Industrial Timer Nameplate

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

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

(178)

Packard Motor Cars Advertising Thermometer Sign: 27 inches. A single-sided vertical advertising thermometer sign for Packard Motor Cars. The sign is constructed of porcelain enamel on a convex metal panel with a blue and white color scheme. The top

2026

Packard Motor Cars Advertising Thermometer Sign

Dundee, OH

Atlee Raber Auctions

4.6

(609)

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

(178)

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

(178)

Vintage Art Deco Industrial Steam Pressure Gauge 0–100 PSI: Vintage industrial steam pressure gauge featuring a distinctive Art Deco-style crescent pointer and a 0–100 PSI scale. Likely manufactured by the U.S. Gauge Company or Ashcroft during the 1920s–19

2026

Vintage Art Deco Industrial Steam Pressure Gauge 0–100 PSI

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Antique Crosby Steam Gauge & Valve Co. Brass Test Pressure Gauge: Antique Crosby Steam Gauge & Valve Co. test pressure gauge manufactured in Boston, Massachusetts. Features a heavy solid brass case with a glass lens and precision dial designed for high-pressure stea

2026

Antique Crosby Steam Gauge & Valve Co. Brass Test Pressure Gauge

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Vintage NYOIL Handy Oiler Tin Wm. F. Nye New Bedford MA: Vintage NYOIL Handy Oiler tin manufactured by Wm. F. Nye, Inc. of New Bedford, Massachusetts. Original metal oil can designed for lubricating firearms, tools, sewing machines, and other precision equi

2026

Vintage NYOIL Handy Oiler Tin Wm. F. Nye New Bedford MA

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Antique Utica Steam Gauge Co. Brass Pressure Gauge Pat. 1904: Antique Utica Steam Gauge Co. brass steam pressure gauge manufactured in Utica, New York. Features a solid brass case with a brass dial graduated to 160 lbs. PSI and marked with E.A. Wood patent infor

2026

Antique Utica Steam Gauge Co. Brass Pressure Gauge Pat. 1904

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Antique German Wind-Up Fan Brass Blades c.1900: Antique German wind-up mechanical fan dating to the early 1900s. Features a four-blade brass fan, black painted metal housing, pedestal base, and original wind-up key. This manually operated fan does

2026

Antique German Wind-Up Fan Brass Blades c.1900

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Antique Electromagnetic Physics Demonstration Apparatus: Antique educational electromagnetic demonstration device featuring dual wire-wound coils, brass fittings, and rotating armature wheel. Mounted on an adjustable clamp stand for laboratory or classroom

2026

Antique Electromagnetic Physics Demonstration Apparatus

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Vintage Spindler & Hoyer German Compound Microscope: Vintage Spindler & Hoyer compound microscope, made in Germany. Features brass optical tube, rotating objective turret, mechanical stage, mirror illuminator, and black enameled cast-iron base. An attra

2026

Vintage Spindler & Hoyer German Compound Microscope

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Antique GE Main Steam Pressure Gauge on Wood Mount: Large antique industrial steam pressure gauge manufactured by General Electric Co., Schenectady, N.Y. Features a substantial brass bezel, white enamel-style dial, black pointer, and attractive wood di

2026

Antique GE Main Steam Pressure Gauge on Wood Mount

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Antique Steam Engine Lubricator: Original antique steam engine lubricator dating to the late 19th or early 20th century. Features a cast iron base, adjustable vertical support, nickel-plated lubricator assembly, and glass oil reservo

2026

Antique Steam Engine Lubricator

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

Vintage Signal Jr. Type 450 Electric Desk Fan Green AC/DC Menominee MI Working: Vintage Signal Electric Mfg. Co. “Signal Jr.” Type 450 desk fan, manufactured in Menominee, Michigan, circa 1933–1934. Features its original green finish, four metal blades, and heavy cast m

2026

Vintage Signal Jr. Type 450 Electric Desk Fan Green AC/DC Menominee MI Working

Sun Prarie, WI

Sphere Auctions LLC

4.4

(178)

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