Secret Advantage Spy
Monocular, 1950's, 1960's
Here the the world's smallest surveillance scope, the tiny Monocular.
Really small and compact, you'll be in a position to hide it anywhere.
It has a powerful 2.5 amplification and fine focus with sharp image. The
result is simply amazing! The unit comes with a tiny case the size of
an empty 35mm film container. You'll find high surveillance performance
with this one! Very easy to palm and hide. Just place the ring on your
finger and within seconds, you are ready for a very quick surveillance
peek only you know about. By utilizing the finger ring, you can look quickly
and not have to use a closed fist to hide it. So good it is used by governmental
intelligence agencies. You can still fnd a small amount of hese around
today but they are rare.
Ralph D. Thomas PI Vintage Collection
THOMAS INVESTIGATIE PUBLICATIONS, INC.
NATIONAL ASSOCIATION OF INVESTIGATIVE SPECIALISTS, INC.
SPY EXCHANGE AND SECURITY CENTER
P O Box 82148, Austin, Texas 78708
Showroom: 9513 Burnet Road, Austin, Texas 78758
Phone 512.719.3595 Fax 512.719.3594
To The Spy And PI Vintage Pages
2006, Thomas Investigative Publications, Inc. All rights reserved.
Thomas Investigative Publications, Trademark, 1981.
National Association Of Investigative Specialists, Inc, Trademark, 1986.
Spy Exchange, Trademark, 1999