Compared to 1920; from 1922 to 1926, radio sales went up by 843%
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Captured 2026-08-15 from Wikipedia. The archived copy is preserved so this citation survives link rot.
Compared to 1920; from 1922 to 1926, radio sales went up by 843%
Captured 2026-08-15 from Wikipedia. The archived copy is preserved so this citation survives link rot.