Charvos Drafting Instrument 3x7 Set in 10x 5 Case

Updated August 7, 2026

Lot number420
AuctionEstate Moved to Warehouse for Liquidation
DateAugust 18, 2026 at 7:00 PM EDT
Auction houseEstate Auction Experts of Michigan
LocationNorthville, Michigan

Complete Charvos No. 877P drafting instrument set, marked “CHARVOS NO-877P MADE IN U.S.A.,” housed in its original fitted carrying case with velvet-lined interior. Includes multiple drafting tools such as compasses, divider points, ruling pen, extension bars, lead holders, and assorted accessories organized in designated compartments. Also includes an additional black decorative desk accessory or tool holder as shown. Instruments are constructed primarily of metal with knurled adjustment wheels for precision work. The case displays expected wear, dust, and light soiling from age and storage, while the instruments exhibit light oxidation and finish wear consistent with use. A desirable vintage drafting set for collectors of engineering, architectural, or technical drawing instruments with excellent display appeal.

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