Dage-Bell Corporation Series 900 Portable Television System. Michigan City, Indiana: Dage-Bell Corporation, undated.

Dage-Bell Corporation Camera(s) and Camera Control for Operational Television System Launch Comples 39, NASA, Merritt Island Launch Area, Merritt Island, Florida Model 101572-101574 Camera and Camera Control. Michigan City, Indiana: Dage-Bell Corporation, undated.