Lot of Gyro Caging Knob Mechanisms (External) for Gyro Horizon Indicator C-5 C-7 AN-5736 Constellation The manual is over 600

The manual is over 600 pages with multiple fold-out illustrations and diagrams

Also labeled as a Rest Computer

This Fuel Quantity Indicator displays fuel quantity from 0-600 lbs (~90 gal)

we originally acquired this from a naive seller

and the bottom flag is red

Lot of Gyro Caging Knob Mechanisms (External) for Gyro Horizon Indicator C-5 C-7 AN-5736 Constellation The manual is over 600Here are 6 spare Gyro Caging Knob Mechanisms for the Artificial Gyro Horizon. Without a part number, we can't state if these were used in both US WWII types C 5 or C 7 AN 5736. Note that this is just the external mechanism for knob caging and does not include the knob itself, screws, or internal gyro caging mechanism. Price is for all 6 shown in the photo gallery.