AN AMERICAN HIGH-SPEED CRUISER AND ITS PROTOTYPE
Yuzuru Hiraga Digital Archive | Kashiwa Library
C K. (7100Tons) 11-7-18
Yuzuru Hiraga Digital Archive | Kashiwa Library
"KONGO"CLASS 中央切断
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
「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
ADAPTING THE DOUBLE-BARREL IDEA TO NAVAL GUNNERY.
Yuzuru Hiraga Digital Archive | Kashiwa Library
COMPARISON OF BOILER ROOM
Yuzuru Hiraga Digital Archive | Kashiwa Library
加賀土佐ノ内容利用ノ件 平賀造船大佐
Yuzuru Hiraga Digital Archive | Kashiwa Library
残存主力艦改造ノ件〔他〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
十五糎砲以下各種砲重量表 大正十一年九月調製
Yuzuru Hiraga Digital Archive | Kashiwa Library
巡洋艦型舷側防禦実験用グレーチング(第二回)
Yuzuru Hiraga Digital Archive | Kashiwa Library
巡洋艦型舷側防禦実験用グレーチング(第二回)改正
Yuzuru Hiraga Digital Archive | Kashiwa Library
巡洋艦型舷側防禦実験標的構造(第二回)改正
Yuzuru Hiraga Digital Archive | Kashiwa Library
巡洋艦型舷側防禦実験標的構造(第二回)改正
Yuzuru Hiraga Digital Archive | Kashiwa Library
軍艦夕張復元力曲線
Yuzuru Hiraga Digital Archive | Kashiwa Library
七千百噸軽巡洋艦最大中央横断構造図 大正11.6.30
Yuzuru Hiraga Digital Archive | Kashiwa Library
艦内管理 海軍大学校
Yuzuru Hiraga Digital Archive | Kashiwa Library
2nd alternative. 十一年一月十二日.
Yuzuru Hiraga Digital Archive | Kashiwa Library