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 54

Koehler Cased Scientific Weights and Tools

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
Koehler Cased Scientific Weights and Tools, 20th Century,

Weights range from 5 to 500 grams; in hinged wooden box with maker's name plate.

H: 7 3/4 W: 16 D: 2 1/2 in.

Condition

Case is heavily scratched. General wear and grime commensurate with age and use. Bears a sticker with Dr. W. H. Bauer's name on it,
Overall Dimensions
Width: 16.00

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