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LOGIN 3/29/2024 10:26:49 AM

Harvey Fletcher autograph

Lot #298 in Auction #907, SKU: 0000074378

This item appeared in our autograph auction and bidding has ended.

Harvey Fletcher autograph
(1884-1981) American Physicist. He was the inventor of the hearing aid and the audiometer and is noted as the father of the stereophonic sound. This item is a typed signed letter, dated 1972. It has the usual mailing folds. , SKU: 0000074378
High Bid: $35.00
# Bids: 1
Bidder Bid Bid Date
23514 $35.00 1/26/2008 3:02:00 PM
History does not include multiple bids by the same bidder.
Bidding Graph
1
 
01/26