It was designed for use in 3-inch Ordnance Rifles (also known as M1861 or Rodman guns)
Knights of Steel by Mark C
making it a rare find for collectors of military art
Edge remains intact with no major chips or damage
WWII-era U.S. Army Signal Corps Test Set I-149 Summer Picks It was designed for useOriginal WWII era U. S. Army Signal Corps Test Set I 149, designed at the Signal Corps Radar Laboratory, Camp Evans, Belmar, New Jersey, and made by Viewtone Inc., New York. The unit features a large Westinghouse microamperes DC meter, olive drab metal case, carry handle, on off control, toggle switch, and original Signal Corps data plate. This is a compact wartime radar electronics test instrument with strong display value, especially due to the Camp