Press Photo Man with eavesdropping equipment to amplify voices in telephone
This is an original press photo. There are types of equipment which make unnecessary physical contact with the telephone wires. Such a device is pictured above. Arrow points to sensitive microphonic instrument temporarily fastened to door of room on whose occupants it is desired to eavesdrop. This picks up and amplifies voices on telephone in the next room. The conversations are recorded on disks. Photo measures 6.5 x 8.75 inches. Photo is dated --none.
PHOTO FRONT
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PHOTO BACK
Historic Images Part Number: piw06809