Aircraft Clock, Jaeger LeCoultre A-10 Chronoflite Elapsed Time Chronograph, US Navy Nick Fighter 5 x 11 inch manual

5 x 11 inch manual is in reasonable condition given its age

The wavemeter is 8

The fourth section discusses gunnery in the B-29

and transport C-47

SA-1/ARN-1 was a component of Radio Set AN/APN-1

Aircraft Clock, Jaeger LeCoultre A-10 Chronoflite Elapsed Time Chronograph, US Navy Nick Fighter 5 x 11 inch manualThis is a WWII era 24 hour 8 Day Aircraft Clock, USN stock number R88 C 570 10, made by Jaeger for use in aircraft of the US Navy, such as the PBY Catalina, TBM Avenger, and F4U Corsair. Known as the Jaeger LeCoultre A 10 Chronoflite Elapsed Time Clock, this version has the functions of Elapsed Time, Center Seconds Chronograph, and Civil Date Function. A colleague offers this explanation of its operation: The button on the right starts the large