Rate of Climb/Vertical Air Speed Indicator 0-6000 Ft/Min Aerosonic RC60V10 for Cessna Hughes but not guaranteed

but not guaranteed

as the case has a label as a torque indicator

for taking bearings on objects

Altimeters

Here is an Altimeter

Rate of Climb/Vertical Air Speed Indicator 0-6000 Ft/Min Aerosonic RC60V10 for Cessna Hughes but not guaranteedHere is a Rapid Response Rate of Climb Vertical Speed Indicator, made by Aerosonic part number RC60V10 for Cessna, indicating vertical speed from 0 6000 ft min. Measures 3. 25in diameter and ~5in deep. Was acquired during a bulk purchase during US military air base closures during the 1970 80's, so likely from a US Navy or US Air Force aircraft. Has a date of manufacture of 1976. It is in good condition given its age. The dial markings are clear and