Original Japanese WWII Navigational Aviation Flight Computer Type-3 “Frying Pan” by Gonaisha

Original Item. Only One Available. This is a scarce Japanese “Frying Pan” Aviation Flight Computer Type-3, used by pilots to calculate routes.

The computer measures roughly 12” long and still retains its chain and retention hook. There are multiple models of this computer, and this is the scarce “Frying Pan” model. 

The original data plate translates to:

Navigational Calculator Type 3
No. 200723
(Anchor)
Gonaisha Measuring Machinery House

The anchor insignia would denote issue to the Japanese Navy.

A great computer, ready for further research and display!