Image: EdwinHowardArmstrong
Size of this preview: 454 × 599 pixels. Other resolutions: 182 × 240 pixels | 1,064 × 1,404 pixels.
Original image (1,064 × 1,404 pixels, file size: 768 KB, MIME type: image/jpeg)
Description: Edwin Armstrong, FM radio inventor
Title: EdwinHowardArmstrong
Credit: http://www.photolib.noaa.gov/htmls/pers0077.htm
Author: Unknown authorUnknown author
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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