Temperature Indicator, Dual Engine, Oil or Coolant, -70 to +150d C, AN5795-6 Battle a "Y" on the bottom

a "Y" on the bottom of the temperature scale moves left or right

This Accelerometer

The interface design is identical to the Remote Compass Indicator AN5730-2A

Tachometers

the Zero Reader can be compared to an auto pilot in which the human pilot replaces the servos

Temperature Indicator, Dual Engine, Oil or Coolant, -70 to +150d C, AN5795-6 Battle a "Y" on the bottomThe Army Navy Type AN5795 6 Dual Engine Oil or Coolant Temperature Indicator was used across a number of US Army Air Corps, Navy, and Air Force aircraft during WWII, including heavy bombers B 17, B 24, B 29, medium bombers B 25 and B 26, as well as light bomber A 20, according to the Accessories Interchangeability Chart dated Feb 1945. This indicator was made by Electric Auto lite, part number 10499 A, and has a serial number prefix of AF44,