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Early Days of Broadcast Radio
"Coin-operated radio outside barbershop." -- Washington, D.C., circa 1922.
"Alfred Stern, director of Washington D.C.'s first radio exposition, presented with elaborate loop antenna made by Dr. J. Harris Rogers," -- Washington, D.C., 1924.
"Coin-operated radio outside barbershop." -- Washington, D.C., circa 1922.
"Alfred Stern, director of Washington D.C.'s first radio exposition, presented with elaborate loop antenna made by Dr. J. Harris Rogers," -- Washington, D.C., 1924.