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Lot #319
Inventors

Inventors

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Estimate: $200+
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Description

Inventors

Seven checks, each filled out and signed by an inventor, including: Lee de Forest (3), Simon Lake, and Charles P. Steinmetz (3). In overall fine condition.

Auction Info

  • Auction Title: Fine Autographs And Artifacts
  • Dates: #485 - Ended October 12, 2016