Abouth the cavalier (he was Imperial Court Councilor/Geheimrat)
ja.wikipedia.org
Rare set that was actually issued in 1943.
Naturally case has silver kanji.
![ja.wikipedia.org](https://upload.wikimedia.org/wikipedia/commons/a/ae/Watanabe_Makoto.jpg)
渡部信 - Wikipedia
Rare set that was actually issued in 1943.
Naturally case has silver kanji.