Vintage AirGuide Liquid Marine Boat Compass with Mounting Bracket

Description

Vintage AirGuide Liquid Marine Boat Compass with Mounting Bracket.
Compass works and points in the right direction.
Cables attached but not sure if they still work.
Mounting bracket attached.
1/2 cover still moves
Buttons on bottom to adjust direction if necessary
Made by Airguide, Chicago IL.
Date stamped April 23, 1987