E. F. Johnson Company Plaque. Radio Club. Material: wood, paper. Size: 14" W. x 17" L. Description: wooden rectangle - brown border - gold edge - document paper laminated to front - printed information on front: "The Radio Club of America, Founded 1909, Sarnoff Citation, Presented to Edgar F. Johnson, For Significant Contributions in Electronic Communications, Signed Fred W. Link and Frank Shepard Secretary, November 21 1975".
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