Gray's Auctioneers
Timed Auction

From the Library to the Laboratory

Tue, Mar 24, 2026 04:00PM EDT - Wed, Apr 8, 2026 10:00AM EDT
Lot 43

Scleroscope, early 20th century.

Estimate: $80 - $120

Bid Increments

Price Bid Increment
$0 $10
$200 $25
$500 $50
$1,000 $100
$2,000 $200
$5,000 $500
$10,000 $1,000
Scleroscope, manufactured by the Shore Instruments and Manufacturing Company.
Includes spare glass tube, mount and base, calibration metal and wood, wrench, and wooden case.

H: 6 3/4 W: 17 3/4 D: 7 1/8 in.

Condition

Fair. Wood lacquer is cracking, and paint on some of the steel components has slight chipping. Paper instructions have ink inscription correcting spelling mistake.

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From the Estate of John A. Davidson, Jr. Proceeds to benefit the APL of Lorain County and the Dittrick Museum.