Student Joseph Germer at microphone at closed-circuit TV demonstration

This is one of a series of photographs accompanying a press release by the New York Trade School announcing the development and demonstration of a new technique in closed-circuit TV. In this work student Joseph Germer asks a question about the demonstration. Original caption reads, "Microphone goes to student Joseph Germer, who asks a question about another phase of the demonstration." Black and white photograph with caption.

Closed-circuit Television Students Film a Voltage-regulator check by William C.H. Meyers

One of a series of photographs accompanying a press release by the New York Trade School announcing the development and demonstration of a new technique in closed-circuit TV. Student Dennis Mahoney serves as one of the cameramen as William C. H. Meyers of the Automotive Department performs the demonstration. Black and white photograph.