Original 1942 U.S. Army Signal Corps Frequency Meter BC-221-J, manufactured by Zenith Radio Corporation, Chicago.
Complete with its matching original calibration book (serial number 6240), making this a highly desirable collector’s item.
A rare and authentic WWII Signal Corps instrument in very nice original condition.
A perfect addition to any WWII U.S. Army radio or Signal Corps collection.
Worldwide shipping available.