"This is Broadcast House"; From February 10th, 1954, a kinescope of the official opening celebration of WTOP's Broadcast House at 40th and Brandywine Streets in Northwest Washington, DC. (Simulcast at 7:00 pm on WTOP-TV 9, WTOP-AM 1500kc, and WTOP-FM 96.3mc with a combination of live segments and some previously recorded film segments.)