Foto: flickr (jon rubin)

Foto: Flickr (jon rubin)

Foto: Flickr (jon rubin)

ABC Television [Public domain], via Wikimedia Commons

NBC Television [Public domain], via Wikimedia Commons

20th Century Fox [Public domain], via Wikimedia Commons

Georges Biard [CC BY-SA 3.0], via Wikimedia Commons

NBC Television [Public domain], via Wikimedia Commons

trailer screenshot (Universal Pictures) [Public domain], via Wikimedia Commons

The Bureau of Industrial Service for NBC-TV. In the 1950s and 1960s, ad and public relations agencies often distributed publicity materials for networks, program sponsors and studios. The Bureau was a division of ad agency Young & Rubicam, and was widely used by the industry for this purpose. [Public domain], via Wikimedia Commons