These photos appeared in the October 3, 1947 issue of The Temple University News. Temple Radio Pioneers
"These are the people directly in charge of Station WRTI in Thatcher Hall (left to right): Dr. Armand Hunter, Chairman of the Radio, Speech ad Theater Department; David Davis, music director and production assistant; and John B. Roberts, program director."
The caption said,
These pictures were taken inside the WRTI Radio Studios.