Altimeter, Sensitive, 50,000 ft, Civilian ME-110 but otherwise the case is

but otherwise the case is in very good condition given its age

The Notes cover most every aspect of aeronautics that were known at the time

This example is new old stock in its original carton

models F6F-3

Altimeter, Sensitive, 50,000 ft, Civilian ME-110 but otherwise the case isHere is a Sensitive Altimeter, similar to the WWII era US Army Type C 12. The Sensitive Altimeter displayed altitude using 3 pointers. The first and longest indicated 100's of feet, the second indicated 1000's of feet, and the third and smallest indicated 10,000's of feet. The knob is used to adjust the altimeter to the barometric pressure is displayed in the small window at the 3 o'clock position. It is in good condition given its age. The glass and