c. 1929 Large photograph of Dr. Lee de Forest the inventor of the radio and a pioneer in the development of sound films, showing off his tubes that made his breakthrough's possible. A bold and clean image from the archive of Underwood and Underwood, this is a new discovery offered here for the first time ever and in great shape overall.
Size: 8x10
Designation: Vintage 1
Condition: 4.5/5
Quality: 5/5
Overall Grade: 9.5/10