Original U.S. WWII Era Navy Department Bureau Of Ships US/C-3 Model M1-2558 Infrared Signaling Telescope by Radio Corporation of America - “Nancy Hanks” Breda M-37 the UDTs created the Naval

the UDTs created the Naval Combat Demolition Training and Experimental Base at Kihei

cotton multi-piece construction

This is a great barely used example of the legendary WWII Production U

fifteen years

and for holding it

Original U.S. WWII Era Navy Department Bureau Of Ships US/C-3 Model M1-2558 Infrared Signaling Telescope by Radio Corporation of America - “Nancy Hanks” Breda M-37 the UDTs created the NavalOriginal Item: Only One Available. In the USN, infrared signaling was known in visual communications circles as "Nancy Hanks". (Nancy Hanks was the maiden name of President Abraham Lincoln's mother). An infrared viewer was necessary to view infrared transmissions. In the USN, a Nancy viewer scope was also used to check for "light leaks" during periods of darken ship. Very often it picked up the glow of light from a "leaking" scuttle or someone having