Item Details
Description
Details:
Bradford Parkinson autographed 8 x 10.5" commemorative stamp sheet. Parkinson added the inscription "GPS / We all had a vision in 1973 / today billions enjoy it! Brad Parkinson (Original Leader).
Fine condition.
Bradford Parkinson (born February 16, 1935) is an American engineer and inventor, retired United States Air Force Colonel and Emeritus Professor at Stanford University. He is best known as the lead architect, advocate and developer, with early contributions from Ivan Getting and Roger Easton, of the Air Force NAVSTAR program, better known as Global Positioning System.
Authentication:
Includes a full letter of authenticity from JG Autographs, Inc.
Premium:
A 25% Buyers Premium Will Be Added to All Winning Bids
Reference sku: 11519 1392038-1
Buyer's Premium
- 25%
Bradford Parkinson - Developer of Global Positioning System (GPS) - Autographed 8 x 10.5" Sheet
Estimate $30 - $40
Starting Price
$10
Shipping & Pickup Options
Item located in Danvers, MA, USOffers In-House Shipping
Payment
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ENTRY LEVEL COLLECTING
Danvers, MA, USA
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