Detective Dictograph “Hears Even a Whisper” From the advertising of the time: "Small, handy, compact. Can be quickly and easily installed anywhere - in light fixtures, under rugs, in cabinets, behind pictures, under desks, back of a radiator, under a bed. You clearly hear conversations many rooms away. A valuable asset in all investigation work. NOW ONLY $100.00 or $125.00 with extra listener. Change batteries every 15 minutes." This was THE first purchase made for the P.I. Museum. New Orleans was the place and the W.A.D. AGM and Conference was the occasion.

P.O. Box 191967 - San Francisco, CA 94119 - (650) 361-1907 Detective Search - Detective Links - Expert Search - Licensing Info - Bulletin Board - P.I. Museum Black Book Online - Supplies - Detective Training - P.I. Services - Investigator Profile - Get Listed - En Español! Email: webmaster@DetectiveHelp.com

Sitework ©2011 by Internet Connection.