Aircraft aluminum plate ?

[john mack]

Not sure what this is guys , any help is always appreciated .

[GHP]

九四式三号甲無線機
Kyuju-yon Shiki san-gō Kan Musen Ki
Type 94 Mark-3 High Radio

四号箱
Yon-gō Hako
Box #4

日本通信工業株式会社
Nihontsūshin Kōgyō Kabushikigaisha
Japan Communications Industry Co., Ltd.

昭和１６年一二月製
Shōwa 16-nen 12-gatsu sei
Manufactured December 1941


九四式三号甲無線機送信機受信
image source

Here's an army one:

source

[john mack]

Re: S & l rk 935 4

Thanks so much for that information . Its a neat box .