Hoffman Scientific And Medical Objects

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Collection of Four Advertising Thermometers including Weather-Seal and Yates Coal Co: A collection of four advertising thermometers featuring various brands and styles. Includes a wooden Weather-Seal Combination Storm Windows and Doors thermometer marked HU. 1368 with H.W. Gregory repr

2026

Collection of Four Advertising Thermometers including Weather-Seal and Yates Coal Co

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

2026

Boyce Moto Meter Ford The Universal Car Radiator Cap and Temperature Gauge with Dog Bone

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

Boyce Moto Meter Radiator Temperature Gauge with Chrome Mount: Boyce Moto Meter radiator temperature gauge featuring a chrome-plated housing and mounting bracket. The dial face includes markings for Cool Motor, Driving Range, and Steam. Includes the threaded fitt

2026

Boyce Moto Meter Radiator Temperature Gauge with Chrome Mount

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

Standard Arrometer Radiator Cap Temperature Gauge With Dog Bone: Standard Arrometer radiator cap featuring an integrated dual-sided temperature gauge. Constructed with a brass winged cap base and a circular glass-faced meter displaying temperature increments and in

2026

Standard Arrometer Radiator Cap Temperature Gauge With Dog Bone

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

No. 28 Combination Tester for Alternating Current Only, 110 Volts, 60 Cycles: A No. 28 Combination Tester designed for alternating current only, operating at 110 volts and 60 cycles. The device is housed in a wooden enclosure featuring two mounted glass light bulbs on top, vari

2026

No. 28 Combination Tester for Alternating Current Only, 110 Volts, 60 Cycles

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

Boyce Moto Meter Radiator Cap with Temperature Gauge with Dog Bone: Original Boyce Moto Meter radiator cap featuring an integrated temperature gauge with dual faces displaying Summer and Average temperature indicators. Manufactured by The Moto-Meter Co. Inc., Long Isl

2026

Boyce Moto Meter Radiator Cap with Temperature Gauge with Dog Bone

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

Boyce Moto Meter Universal Radiator Cap Thermometer: Original Boyce Moto Meter Universal vehicle radiator cap temperature gauge featuring decorative scroll bezel design. The front face displays clear text labeling and maker marks from The Moto Meter Co.

2026

Boyce Moto Meter Universal Radiator Cap Thermometer

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

Boyce Moto Meter Junior Radiator Cap Thermometer with Dog Bone: Boyce Moto Meter Junior radiator cap featuring a decorative filigree bezel, dual-sided glass temperature gauge, and brass construction with extended handle wings. The instrument face displays temperat

2026

Boyce Moto Meter Junior Radiator Cap Thermometer with Dog Bone

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

2026

Buick Boyce Moto-Meter Radiator Cap Thermometer

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

Boyce Moto Meter Radiator Cap Gauge with Shriners Emblem With Dog Bone: Boyce Moto Meter radiator cap thermometer featuring a decorative floral bezel and a Shriners fraternal emblem on the dial face. Dual-sided glass face displays temperature ranges including Summer, Aver

2026

Boyce Moto Meter Radiator Cap Gauge with Shriners Emblem With Dog Bone

Knightstown, IN

Burgess Auctions LLC

4.3

(8)

ANCIENT ROMAN EMPIRE BRONZE AND SILVER MEDICAL TOOLS: A lot of Ancient Roman medical or cosmetic bronze and silver tools. Imperial era, ca. 100 to 300 AD. A total of 6 items. The lot contains tools of various shapes and purposes, including spoons, and lo

2026

ANCIENT ROMAN EMPIRE BRONZE AND SILVER MEDICAL TOOLS

Brooklyn, NY

Antique Arena Inc.

4.5

(1.1k)

Antique English Mahogany Barometer: 19th century, with line inlay, dry / damp hygrometer, thermometer, convex mirror, large silvered barometer dial, and spirit level marked "Warranted Correct." Some minor scuffs, age cracks and wear. Ap

2026

Antique English Mahogany Barometer

Madison, VA

Hilliard & Co.

4.8

(444)

Victorian Brass Microscope, Charles Collins: A Victorian brass binocular microscope by Charles Collins, London (c. 1865-1875), with dual eyepiece tubes and an engraved base ("77 Gt. Titchfield St."). Mounted to a wooden base plate with its origi

2026

Victorian Brass Microscope, Charles Collins

Madison, VA

Hilliard & Co.

4.8

(444)

Victorian Brass Microscope, R. & J. Beck: A Victorian brass binocular microscope by R. & J. Beck, London (c. 1870s, serial no. 6518). Features dual eyepiece body tubes and an engraved tripod base. Dimensions approx. 15" x 5" x 7 1/2". Our pri

2026

Victorian Brass Microscope, R. & J. Beck

Madison, VA

Hilliard & Co.

4.8

(444)

Lot of Measuring and Drawing Instruments: Lot of Measuring and Drawing Instruments 1) E.O. Richter Co. precision rolling ruler, adjustable feed. – 2) Ott’s universal planimeter, in a box. – 3) Parallel ruler, ebony with bras

2026

Lot of Measuring and Drawing Instruments

Koeln, NRW

Auction Team Breker

4.4

(209)

11 Nautical Telescopes and Further Optical Devices, 19th/Early 20th Century: 11 Nautical Telescopes and Further Optical Devices, 19th/Early 20th Century 1) Single-draw telescope, signed "Dollond, London", mahogany tube, lenses with sliders, extended length 15 in. – 2) Mi

2026

11 Nautical Telescopes and Further Optical Devices, 19th/Early 20th Century

Koeln, NRW

Auction Team Breker

4.4

(209)

Polyskop, Plaskop and Stereoscope for 6 x 13 cm: Polyskop, Plaskop and Stereoscope for 6 x 13 cm Everything for 6 x 13 cm. 1) Ica, Dresden. Polyskop no. J59417 stereo and panoramic camera, Carl Zeiss Jena Tessar 4.5/9 cm, Compur shutter Z, B, 1̵

2026

Polyskop, Plaskop and Stereoscope for 6 x 13 cm

Koeln, NRW

Auction Team Breker

4.4

(209)

Measuring and Drawing Instruments: Measuring and Drawing Instruments 1) 13 brass protractors, mostly 19th century, from England, the Netherlands, France and Germany. – 2) 2 protractors with a proportional scale and pointer arm. &

2026

Measuring and Drawing Instruments

Koeln, NRW

Auction Team Breker

4.4

(209)

Various Measuring and Surveying Instruments, 19th Century: Various Measuring and Surveying Instruments, 19th Century 1) English sextant, c. 1850, marked "Cox, Devonport & Plymouth", brass, silver scales, 7 filters. – 2) Angle mirror, c. 1880, with brass

2026

Various Measuring and Surveying Instruments, 19th Century

Koeln, NRW

Auction Team Breker

4.4

(209)

Trichinella Microscope from Berlin, c. 1890–1910: Trichinella Microscope from Berlin, c. 1890–1910 Original lacquered brass with blackened hardwood table, height 8 ¼ in., one three-part combinable objective lens, one eyepiece, coarse and f

2026

Trichinella Microscope from Berlin, c. 1890–1910

Koeln, NRW

Auction Team Breker

4.4

(209)

Fine Musical Sewing Necessaire, c. 1830: Fine Musical Sewing Necessaire, c. 1830 Presumably Austria, with two-air musical movement, sectional comb with 15 groups of 4 and one group of 3 teeth (complete), fitted tray with mother-of-pearl, ste

2026

Fine Musical Sewing Necessaire, c. 1830

Koeln, NRW

Auction Team Breker

4.4

(209)

2 Magic Lanterns, Suitable for Use as a Biunial Lantern: 2 Magic Lanterns, Suitable for Use as a Biunial Lantern Tropical wood with brass fittings, both with condenser and Petzval-type lens 4/15 cm. 1) J.H. Steward, Optician, London. Height with chimney 33

2026

2 Magic Lanterns, Suitable for Use as a Biunial Lantern

Koeln, NRW

Auction Team Breker

4.4

(209)

Working Model of a Walking Beam Steam Engine, c. 1980: Working Model of a Walking Beam Steam Engine, c. 1980 Polished-steel, brass, bronze and cast-metal machine parts, Watt-type 4-column low-pressure balancing steam engine, vertical cylinder, working gov

2026

Working Model of a Walking Beam Steam Engine, c. 1980

Koeln, NRW

Auction Team Breker

4.4

(209)

2 Circumferentors: 2 Circumferentors Physical demonstration models. 1) Max Kohl, Chemnitz, Germany, c. 1910, total height 17 in. – And: 2) Wesselhöft, Halle, Germany, c. 1890, height 16 in. – Both instr

2026

2 Circumferentors

Koeln, NRW

Auction Team Breker

4.4

(209)

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