Compass, Magnetic Direct Reading, Type B-16 US Army Air Force WWII PV-2 Harpoon and clockwise in the instance

and clockwise in the instance of positive G's

The front mounting bracket is set in place but not screwed in

WIth the part number prefixes of CV

By toggling the momentary-contact intercooler switches

Measures 3

Compass, Magnetic Direct Reading, Type B-16 US Army Air Force WWII PV-2 Harpoon and clockwise in the instanceThe Army Type B 16 Direct Reading Magnetic Compass was used across a number of US Army Air Corps and Air Force aicraft 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. It was also used in versions of US Army Air Force WWII fighters P 38, P 39, P 40, and P 47, as well as transports C 46 and C 47. This model was made by