NEW CRUISER AT 39.2 MILES AN HOUR;7000 -TON SHIP SETS RECORD IN TRIAL.
Yuzuru Hiraga Digital Archive | Kashiwa Library
FREEBOARD FOR TANKERS
Yuzuru Hiraga Digital Archive | Kashiwa Library
BULK OIL-CARRYING VESSEL
Yuzuru Hiraga Digital Archive | Kashiwa Library
Longitudinal system of Tankers. A CONTINUOUS LONGITUDINAL SYSTEM OF FRAMING FOR OIL-TANK SHIPS.
Yuzuru Hiraga Digital Archive | Kashiwa Library
第一潜水戦隊大正十五年度
Yuzuru Hiraga Digital Archive | Kashiwa Library
大正十五年五月二日 軍艦古鷹ニ於テ講演
Yuzuru Hiraga Digital Archive | Kashiwa Library
我ガ最近ノ軍艦ニ就テ 大正十五年十月三十一日 東京府一中如蘭会ニ於テ 平賀譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
Nine Layer 大正十二年五月一日
Yuzuru Hiraga Digital Archive | Kashiwa Library
C-K.(Kako)E.H.P.(Wide B.K.)十二年七月十九日
Yuzuru Hiraga Digital Archive | Kashiwa Library
CALCULATION OF RUDDER. FOR KAKO&FURUTAKA
Yuzuru Hiraga Digital Archive | Kashiwa Library
Jan.15.1926 Engineer
Yuzuru Hiraga Digital Archive | Kashiwa Library
水中爆発ノ直接圧力ニ対スル研究 十五年三月呉砲熕実験部 大西技手
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔爆発力関係曲線図〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
航空母艦 平賀 十一.十一月六日〔航空母艦諸案の概要説明メモ〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔大正12.1.18付伍堂呉工廠製鋼部長発平賀宛書翰:航空母艦甲板ノ件/大正12.2.6付平賀発伍堂呉工廠製鋼部長宛書翰:赤城天城甲板ノ件〕他
Yuzuru Hiraga Digital Archive | Kashiwa Library
Japan's "Surprise Ships."
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔軍艦写真〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
UNITED STATES NAVAL INSTITUTE PROCEEDINGS
Yuzuru Hiraga Digital Archive | Kashiwa Library
French Navy Notes.
Yuzuru Hiraga Digital Archive | Kashiwa Library
Literature.
Yuzuru Hiraga Digital Archive | Kashiwa Library