Image: Edwin H. Armstrong portrait by Florian Bachrach, with autographed dedication to Charles R. Underhill, August 18, 1950 - New England Wireless & Steam Museum - East Greenwich, RI - DSC06641 (cropped)
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Description: Exhibit in the wireless collection of the New England Wireless and Steam Museum - East Greenwich, Rhode Island, USA.
Title: Edwin H. Armstrong portrait by Florian Bachrach, with autographed dedication to Charles R. Underhill, August 18, 1950 - New England Wireless & Steam Museum - East Greenwich, RI - DSC06641 (cropped)
Credit: Own work
Author: Daderot
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
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