U.S.B.C.
Yuzuru Hiraga Digital Archive
Engineer Feb26.1937
Yuzuru Hiraga Digital Archive
大正六年七月三日 栃内海軍技術本部長殿 米巡洋戦艦気走室配置ノ件 秘
Yuzuru Hiraga Digital Archive
HISTORY,DESTRUCTION,AND ACCEPTANCE TRIALS OF THE U.S.S. LEXINGTON
Yuzuru Hiraga Digital Archive
〔軍艦河内砲塔図・間隙検査表・歪量表(送付メモ付)〕
Yuzuru Hiraga Digital Archive
六.六.一三□.(Curtis's aftrmetion)〔?〕
Yuzuru Hiraga Digital Archive
U.S.A. Battlecruiser
Yuzuru Hiraga Digital Archive
〔計算メモ〕
Yuzuru Hiraga Digital Archive
SIX OR MORE SMOKESTACKS FOR NEW BATTLE CRUISERS.
Yuzuru Hiraga Digital Archive
MIGHTIEST OF ENGINES FOR OUR NEW BATTLE CRUISERS.
Yuzuru Hiraga Digital Archive
AMERICAN WARSHIP PRACTICE. By S.V.GOODALL,R.C.N.C.
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〔メモ・寸法メモ〕
Yuzuru Hiraga Digital Archive
march 12th.7. 平賀
Yuzuru Hiraga Digital Archive
U.S.B.C.
Yuzuru Hiraga Digital Archive
B.C.Armour.
Yuzuru Hiraga Digital Archive
〔ドック関係文献?〕
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U.S.AIRCRAFT CARRIERS. Notes on The Design of The Saratoga and Lexington.
Yuzuru Hiraga Digital Archive
六.五.八.
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軍令部極秘□
Yuzuru Hiraga Digital Archive
U.S.B.C. Sn. 1917
Yuzuru Hiraga Digital Archive
