Altimeter, Sensitive AN-5760-T2A Mavis and was likely used on

and was likely used on a US Air Force or US Navy aircraft during the 1950's

This instrument is stamped with a service date of June 1961 while serviced at SMAMA

Maintenance

Here is a Cold War-era electronic dual Tachometer

The sighting tube is ~6 inches long and 1 inch diameter

Altimeter, Sensitive AN-5760-T2A Mavis and was likely used onHere is a WWII era Sensitive Altimeter AN 5760 T2A made by Conn. It has a serial number prefix of AF45, evidence of a year of manufacture of 1945. The Sensitive Altimeter displayed altitude using 3 pointers. The first and longest indicated 100's of feet, the second indicated 1000's of feet, along the outer scale, and the third and smallest indicated 10,000's of feet. on the inner scale. The knob is used to adjust the altimeter to the barometric