This is an original 1945 Norden Bombsight tachometer, used with the Norden Bombsight. No unit is complete without the tachometer. It is complete with a 1945 calibration card. This is in working condition. Case is clean and includes the attachments for calibrations. The case is maker marked by TOTCO Company. This style was issued to Army Air Forces Bombardier’s. If there is a problem or concern contact me and I’ll make it right. Once feedback is received I will reciprocate.
