Instruments to capture energy from radio and tv stations for 'free', 1957
Caption slip reads: "For MONDAY. Photographer: Monteverde. Date: 1957-11-07. Reporter: White. Assignment: Dr. Hollmann. (Drawing also with story). 5&6: Dr. Hans E. Hollmann in home lab at 13026 Woodbridge with simple instruments he uses to capture energy from radio and television stations for 'free' use in powering loudspeakers. He takes one frequency and turns it into another, without power lines or batteries".