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Description
“True Stories of the Manhunters”. A look back at the use of the original Dictograph, a carbon microphone transmitter connected by wire to a remote receiver. The microphone was hidden behind a picture, inside a wall, beneath a desk, or under a floor and connected by thin wires to a listening post in another room or nearby building. Listened to with a headphone or an amplifier.
- Details on various crimes solved, and photos and graphics on it use.
This is an original 6 page magazine article from 1928
Pages measure 6 1/2" x 9".
We do not photocopy these.
Pages measure 6 1/2" x 9".
We do not photocopy these.
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Rates:
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- $5.89 for Canadian shipping - Additional items $1 each.
- $7.00 other International shipping - Additional items $1 each.
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