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AntiqueThacher's Model 4012 Calculating...

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AntiqueThacher's Model 4012 Calculating Instrumentby Keuffel & Esser Co. New York early 20th century slide rule cylinder in fitted mahogany dovetailed...

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AntiqueThacher's Model 4012 Calculating
Instrumentby Keuffel & Esser Co. New York early 20th century slide rule cylinder in fitted mahogany dovetailed case No. 4012 and serial #2035 on both instrument and case....
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Price guides for AntiqueThacher's Model 4012 Calculating...

Appraise and find values for AntiqueThacher's Model 4012 Calculating...

From marks4antiques.com - The most updated price guide and makers' marks research online As a member, you have access to a team of experts and assistance is always available to you for free

AntiqueThacher's Model 4012 Calculating Instrumentby Keuffel & Esser Co. New York early 20th century slide rule cylinder in fitted mahogany dovetailed... This is an example from our values4antiques price guide We do not buy or sell any items

Ideal research tools for Collectors, Personal Property Appraisers, Antiques & Collectibles Dealers, Auction Houses, Museums, eBayers or other online sellers (Rubylane, Etsy etc) and curious minds interested in appraising & identifying collectibles

EASY. FAST. ACCURATE.Research at its best Our research tools include:

Thousands of makers marks for PORCELAIN, POTTERY CHINAWARE, FIGURINES, VASES see details

Thousands of marks & hallmarks for SILVER & JEWELRY, PEWTER, PRECIOUS METALS, SILVERPLATE see details