"KONGO"CLASS 中央切断
Yuzuru Hiraga Digital Archive | Kashiwa Library
「大戦ノ教訓ノ一部」大正十一年九月 ポーツマス軍港ニテ 海軍造船大尉 福田啓二
Yuzuru Hiraga Digital Archive | Kashiwa Library
DRAFT TREATY ON THE LIMITATION OF NAVAL ARMANENT. Revised by Big Five January 13,1922.
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕〔発〕植村信男 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕賀状 〔発〕吉國彦二 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library