Original U.S. WWII 1944 Army Air Force B-17 Navigator Type A-8 Jitterbug Stopwatch by Elgin with Box Availability_Both This is an exceptionally hard

This is an exceptionally hard to find original 1945 publication

making him one of the high ranking aces for the Navy

The loaded clip is inserted into the magazine and drops out when empty

all this means no shearing

Original U.S. WWII 1944 Army Air Force B-17 Navigator Type A-8 Jitterbug Stopwatch by Elgin with Box Availability_Both This is an exceptionally hardOriginal Item: Only One Available. The Type A 8 was a navigation stopwatch designed for timing ground speed meters for determining the velocity of aircraft relative to the ground. One revolution of the Type A 8 hand was equivalent to ten seconds. The dial was white on early Wittnauer Type A 8 watches and black on Elgin watches produced from 1940 onward. Elgin, Waltham, the Federal Television Corp. and Aristo Import Co. manufactured Type A 8