航法計算盤三型
Kōhō Keisan-ban San-gata
Navigation Calculation Board Type 3
[Aviation Flight Computer Type-3]
Made by
株式会社測機舎
SOKKISHA Ltd.
--Guy
Very cool item. Looks complicated.
I like this type of navigational equipment. There are several different versions.
Regards
Russ
The images didnt seem to come through—possible to re-post then?
Just did and they came thru this time. Your type of calculator is nicknamed by collectors as the "frying pan" style for obvious reasons.
Those r really neat pictures—i’ve never seen one of that type before. Thank you for sharing. Curious if you found anything out about the Hicho commander on yours?
Long Shot, is your example a vet bring back?
Tom
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