Comparative Curves of C□□s Sectional areas and W.Lines
Yuzuru Hiraga Digital Archive | Kashiwa Library
J.B.D Design form "T"
Yuzuru Hiraga Digital Archive | Kashiwa Library
Constant Curves of elemnts of form for model of a light cruiser
Yuzuru Hiraga Digital Archive | Kashiwa Library
THE PROPULSION CIRCUITS OF THE U.S.S. LEXINGTON. By Lieutenant Edgar Kranzfelder,U.S.Navy,Member. Journal Of The American Society Of Naval Engineers November 1928. Page 547
Yuzuru Hiraga Digital Archive | Kashiwa Library
ANALYSIS OF THE STANDARDISATION TRIALS OF THE U.S. BATTLESHIPS "MARYLAND" "WEST VIRGINIA" AND "COLORADO".
Yuzuru Hiraga Digital Archive | Kashiwa Library
A REVIEW OF THE PROPELLING EQUIPMENT AND OPERATION OF THE NEW MEXICO. By Eskil Berg. September 16th,1919
Yuzuru Hiraga Digital Archive | Kashiwa Library
J. of A.S. of naval Engineering. May.1919.
Yuzuru Hiraga Digital Archive | Kashiwa Library
艦船 (至昭和十五年末)〔スクラップブック〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
東亜文化協議会前会長故湯爾和先生肖像〔年代不明〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
Christmas Card ROYAL CORPS OF NAVAL CONSTRUCTORS
Yuzuru Hiraga Digital Archive | Kashiwa Library
Menu Carlhon Hotel Restarurant 〔平賀以下14名のサインあり〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔1905年ROYAL NAVAL COLLEGE留学時成績表・旅券・証書他〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔葉書〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔封筒〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔封筒〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
東京帝国大学工学部総合試験所地鎮祭記念〔カード・封筒〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔写真:東亜文化協議会成立大会記念撮影 中華民国廿七年八月廿九日撮於北京懐仁堂〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔写真:東亜文化協議会閉会大会記念撮影 中華民国廿七年九月二日撮於北京懐仁堂〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔写真:北京特別市余市長在北海董事会招待東亜文教協会日本方面代表酒井伯爵閣下等撮影記念 二十七年九・二〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔封筒〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
