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Description

SIX SMALL CLAMPS AND CALIPERS
1) Wooden jewelers clamp. Length 8.5".
2) Sullivan's steel clamp. Patent date March 9, 1880.
3) Bemis & Call Co. clamp.
4-5) Two pairs of French calipers.
6) Unknown measuring tool.

Condition

The absence of a condition report does not imply an object is free of defects. All items may have normal signs of age and wear commensurate with their age; these issues will likely not be mentioned in the condition report. Please contact Eldred's before the auction with any condition questions. Questions about condition will not be answered after purchase. Condition reports are provided as a courtesy, and we are not responsible for any errors or omissions. Important note on frames: Frames are not guaranteed to be in the same condition as they are in the item photograph. Due to handling and shipping, many frames, especially antique ones, are prone to losses. If you have questions about the condition of a frame, please contact us prior to the auction.

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SIX SMALL CLAMPS AND CALIPERS

Lot 9219

Estimate $125-$250Mar 12, 2026, 9:30 AM EDT

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The Harvey P. Greenspan Collection of Science

Mar 12, 2026 9:30 AM EDT

Hanover, MA, United States

CASED THOMAS JONES CLINOMETER/QUADRANT AND LEVEL England, Mid-19th Century Case height 2". Width: CASED THOMAS JONES CLINOMETER/QUADRANT AND LEVEL England, Mid-19th Century Used for surveying. Engraved in script lettering "Thomas Jones 62 Charing Cross". Mahogany case with dovetail construction.

Mar 12, 2026CASED THOMAS JONES CLINOMETER/QUADRANT AND LEVEL England, Mid-19th Century Case height 2". Width

RADIGUET & MASSIOT VERTICAL INVERTED CYLINDER STEAM ENGINE France, Late 19th/Early 20th Century: RADIGUET & MASSIOT VERTICAL INVERTED CYLINDER STEAM ENGINE France, Late 19th/Early 20th Century On a painted wood base. Marked on one of the bronze fittings "Radiguet & Massiot". Total height 31".

Mar 12, 2026RADIGUET & MASSIOT VERTICAL INVERTED CYLINDER STEAM ENGINE France, Late 19th/Early 20th Century

MARINE VERTICAL LIVE STEAM ENGINE England, Late 19th Century Height 24". Base 17" x 12".: MARINE VERTICAL LIVE STEAM ENGINE England, Late 19th Century With a 3" wooden lagged cylinder and 9" fly wheel. Under burgundy paint. Mounted on an oak base. Apparently unmarked. Height 24". Base 17"

Mar 12, 2026MARINE VERTICAL LIVE STEAM ENGINE England, Late 19th Century Height 24". Base 17" x 12".

PERRET CONTINUOUS CURRENT DYNA-MOTOR BY ELEKTRON MFG. CO. Springfield, Massachusetts, Late 19th: PERRET CONTINUOUS CURRENT DYNA-MOTOR BY ELEKTRON MFG. CO. Springfield, Massachusetts, Late 19th Century Marked on plaque "Perret's Patent May 14, 1889 No. 1486 Volts 100 [...]". Mounted on a wood

Mar 12, 2026PERRET CONTINUOUS CURRENT DYNA-MOTOR BY ELEKTRON MFG. CO. Springfield, Massachusetts, Late 19th

RARE EDISON BIPOLAR ELECTRIC MOTOR FAN New Jersey, Late 19th Century Height 12". Cage diameter: RARE EDISON BIPOLAR ELECTRIC MOTOR FAN New Jersey, Late 19th Century With six brass blades. Applied plaque at top. Painted Thomas A. Edison signature on side. Blades all engraved "Edison Mfg. Co.".

Mar 12, 2026RARE EDISON BIPOLAR ELECTRIC MOTOR FAN New Jersey, Late 19th Century Height 12". Cage diameter

EARLY WESTINGHOUSE FAN WITH ALTERNATING-CURRENT MOTOR Pittsburgh, Late 19th/Early 20th Century: EARLY WESTINGHOUSE FAN WITH ALTERNATING-CURRENT MOTOR Pittsburgh, Late 19th/Early 20th Century R.H. Hassler alternating current motor patent date February 12, 1895, no. 534,151. Marked on brass

Mar 12, 2026EARLY WESTINGHOUSE FAN WITH ALTERNATING-CURRENT MOTOR Pittsburgh, Late 19th/Early 20th Century

ALCOHOL-BURNING HOT AIR TABLE FAN Early 20th Century Height 22". Cage diameter 16".: ALCOHOL-BURNING HOT AIR TABLE FAN Early 20th Century Likely made in Germany and retailed in Argentina. Zinc-plated brass pierced and ventilated pedestal-type base and burner housing. Labeled "La

Mar 12, 2026ALCOHOL-BURNING HOT AIR TABLE FAN Early 20th Century Height 22". Cage diameter 16".

JOST'S PATENT RADIO FAN WITH STIRLING ENGINE Germany, Early 20th Century Height 38". Cage diameter: JOST'S PATENT RADIO FAN WITH STIRLING ENGINE Germany, Early 20th Century Serial #24381. Stirling engine powered by heat from a kerosene lamp. Labeled "Jost's Patent Radio Fan". Height 38". Cage

Mar 12, 2026JOST'S PATENT RADIO FAN WITH STIRLING ENGINE Germany, Early 20th Century Height 38". Cage diameter

CROCKER-WHEELER BI-POLAR ELECTRIC MOTOR FAN New York, Late 19th Century Height 15". Cage diameter: CROCKER-WHEELER BI-POLAR ELECTRIC MOTOR FAN New York, Late 19th Century Labeled "Crocker-Wheeler Motor Co. New York. 1/6 HP. Type 1/8 T No. 877 Speed 1600 Volts 11[?]". All six original blades marked

Mar 12, 2026CROCKER-WHEELER BI-POLAR ELECTRIC MOTOR FAN New York, Late 19th Century Height 15". Cage diameter

WESTERN ELECTRIC COMPANY FAN Chicago and New York, 20th Century Height 19". Cage diameter 17".: WESTERN ELECTRIC COMPANY FAN Chicago and New York, 20th Century Marked for maker on cage. Height 19". Cage diameter 17".

Mar 12, 2026WESTERN ELECTRIC COMPANY FAN Chicago and New York, 20th Century Height 19". Cage diameter 17".

GENERAL ELECTRIC CO. "PANCAKE" ALTERNATING-CURRENT MOTOR FAN Late 19th Century Height 14". Cage: GENERAL ELECTRIC CO. "PANCAKE" ALTERNATING-CURRENT MOTOR FAN Late 19th Century 1898 model. Serial #30302. Latest patent date May 27, 1890, no. 407,844. Engraved with serial number and "Type UI, Form

Mar 12, 2026GENERAL ELECTRIC CO. "PANCAKE" ALTERNATING-CURRENT MOTOR FAN Late 19th Century Height 14". Cage

C.&C. ELECTRIC MOTOR CO. TYPE 1N ELECTRIC MOTOR New York, Late 19th Century Height 10.5". Base: C.&C. ELECTRIC MOTOR CO. TYPE 1N ELECTRIC MOTOR New York, Late 19th Century Serial #5724. Patent date December 21, 1886, nos. 354,538 and 354,539. Maker's plaque with speed, type, volts, etc. Mounted

Mar 12, 2026C.&C. ELECTRIC MOTOR CO. TYPE 1N ELECTRIC MOTOR New York, Late 19th Century Height 10.5". Base

CROCKER-WHEELER BIPOLAR DIRECT-CURRENT ELECTRIC MOTOR New Jersey, Late 19th Century Total height: CROCKER-WHEELER BIPOLAR DIRECT-CURRENT ELECTRIC MOTOR New Jersey, Late 19th Century Marked on bronze plaque "Crocker-Wheeler Electric Co. Ampere, N.J. U.S.A. 1/4 H.P. Size 1/4 C Pat'd May 5, 1891

Mar 12, 2026CROCKER-WHEELER BIPOLAR DIRECT-CURRENT ELECTRIC MOTOR New Jersey, Late 19th Century Total height

PERRET BIPOLAR DYNAMO ELECTRIC MOTOR BY ELEKTRON MFG. CO. New York, Late 19th Century Height 8".: PERRET BIPOLAR DYNAMO ELECTRIC MOTOR BY ELEKTRON MFG. CO. New York, Late 19th Century "Dynamo Electric Machine", patent date May 14, 1889, no. 403,487. Labeled "Perret's Patent May 14, 1889 No. 1791

Mar 12, 2026PERRET BIPOLAR DYNAMO ELECTRIC MOTOR BY ELEKTRON MFG. CO. New York, Late 19th Century Height 8".

VICTOR ELECTRIC CO. MOTOR Chicago, Circa 1898 Height 9". Width 10". Depth 6.5".: VICTOR ELECTRIC CO. MOTOR Chicago, Circa 1898 Marked on maker's plaque "H.P. 1/8 110 No. 4484". Height 9". Width 10". Depth 6.5".

Mar 12, 2026VICTOR ELECTRIC CO. MOTOR Chicago, Circa 1898 Height 9". Width 10". Depth 6.5".

C.&C. ELECTRIC MOTOR CO. TYPE 2N ELECTRIC MOTOR New York, Late 19th/Early 20th Century Height 13.5".: C.&C. ELECTRIC MOTOR CO. TYPE 2N ELECTRIC MOTOR New York, Late 19th/Early 20th Century Serial #879. Marked on maker's plaque with serial number and "Volts 110 Amperes [?] Speed 2100". Mounted on an

Mar 12, 2026C.&C. ELECTRIC MOTOR CO. TYPE 2N ELECTRIC MOTOR New York, Late 19th/Early 20th Century Height 13.5".

ELBRIDGE ELECTRICAL MFG. CO. 8-VOLT ELECTRIC MOTOR New York, Late 19th Century Height 7". Width: ELBRIDGE ELECTRICAL MFG. CO. 8-VOLT ELECTRIC MOTOR New York, Late 19th Century Serial #4093. Applied brass plaque maker's plaque with serial number and "Volts 8 Amp. 5". Height 7". Width 9.5". Depth

Mar 12, 2026ELBRIDGE ELECTRICAL MFG. CO. 8-VOLT ELECTRIC MOTOR New York, Late 19th Century Height 7". Width

LUNDELL ELECTRIC MOTOR OR DYNAMO ELECTRIC MACHINE Late 19th Century Total height 11.5". Base 7.5" x: LUNDELL ELECTRIC MOTOR OR DYNAMO ELECTRIC MACHINE Late 19th Century Patented date August 30, 1892 by Robert Lundell, no. 481,701. Manufactured by the Interior Conduit & Insulation Co., New York.

Mar 12, 2026LUNDELL ELECTRIC MOTOR OR DYNAMO ELECTRIC MACHINE Late 19th Century Total height 11.5". Base 7.5" x

ELECTRIC TWO-COIL BIPOLAR MOTOR Late 19th Century Height 8". Width 11.25". Depth 8".: ELECTRIC TWO-COIL BIPOLAR MOTOR Late 19th Century Paint-decorated iron housing. Apparently unmarked. Mounted on an oak base. Height 8". Width 11.25". Depth 8".

Mar 12, 2026ELECTRIC TWO-COIL BIPOLAR MOTOR Late 19th Century Height 8". Width 11.25". Depth 8".

EVERSHED & VIGNOLES LTD. PORTABLE ELECTRIC GENERATOR London, Early 20th Century Case height 7.5".: EVERSHED & VIGNOLES LTD. PORTABLE ELECTRIC GENERATOR London, Early 20th Century Serial #374. Paper label on interior with maker's information and instructions. Case height 7.5". Width 7.25". Depth

Mar 12, 2026EVERSHED & VIGNOLES LTD. PORTABLE ELECTRIC GENERATOR London, Early 20th Century Case height 7.5".

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