Original U.S. WWII USAAF Bombardier's Type-A Model 943 Chronometric Tachometer in Case with Manual Czech Militaria showing silver facsimile of cross

showing silver facsimile of cross to case lid

with minimal oxidation

Although a lot of the South's detailed ordnance records were lost

or Leuchtpistole (“glow pistol")

moving it from an "A" designation to "B"

Original U.S. WWII USAAF Bombardier's Type-A Model 943 Chronometric Tachometer in Case with Manual Czech Militaria showing silver facsimile of crossOriginal Item: Only One Available. This is a very nice U. S. Army Air Forces Type A Chronometric Tachometer model 943, made by TECHNICAL OIL TOOL CORP., complete in its original rubber lined case with basic instructions. The tachometer is housed inside, and was a device for taking precision measurements for making bombing measurements. The case itself measures 4 1 2" x 3" x 1 1 2", and is in very good condition, with great external paint and markings.