armstrong 1924
Yuzuru Hiraga Digital Archive | Kashiwa Library
guns in 安社.
Yuzuru Hiraga Digital Archive | Kashiwa Library
伍堂(八.九.三〇.
Yuzuru Hiraga Digital Archive | Kashiwa Library
Range Table for 15 in. 381mm. B.L. Gun.
Yuzuru Hiraga Digital Archive | Kashiwa Library
Range Table for 14 in. 356mm. B.L. Gun.
Yuzuru Hiraga Digital Archive | Kashiwa Library
DATE FOR MAXIMUM POSSIBLE ELEVATION,30-DEGREE GERMAN,15-DEGREE ENGLISH.
Yuzuru Hiraga Digital Archive | Kashiwa Library
秦監督官 15-3-18 朱社 緊縮砲々身
Yuzuru Hiraga Digital Archive | Kashiwa Library
秦 造兵監督官 15-3-12 朱社見学
Yuzuru Hiraga Digital Archive | Kashiwa Library
武藤 四年九月. 仏 Gaure 大砲発射場
Yuzuru Hiraga Digital Archive | Kashiwa Library
倉橋監 8年7.25 no 460ship,building at Vickers.
Yuzuru Hiraga Digital Archive | Kashiwa Library
??□ 6.Oct.12
Yuzuru Hiraga Digital Archive | Kashiwa Library
ENGINEERING.[MAY 22,1925
Yuzuru Hiraga Digital Archive | Kashiwa Library
40m/m Machinegun
Yuzuru Hiraga Digital Archive | Kashiwa Library
F式測深機
Yuzuru Hiraga Digital Archive | Kashiwa Library
磯谷助手 7,march,20
Yuzuru Hiraga Digital Archive | Kashiwa Library
Jane
Yuzuru Hiraga Digital Archive | Kashiwa Library
Diesel Engines for the Navy Marine Engineering and Shipping Age. Dec.1927 By Edward C.Magdeburger.
Yuzuru Hiraga Digital Archive | Kashiwa Library
HIGH SPEED DIESEL ENGINES SHIPBUILDING AND SHIPPING RECORD. April,29,1926. By John P.Taylor.
Yuzuru Hiraga Digital Archive | Kashiwa Library
A STUDY OF THE POSSIBILITIES OF THE DIESEL-ENGINED 10,000-TON CRUISER By Captain A.M.Procter,U.S.Navy(Retired) United States Naval Institute Proceedings June,1930. P.505.
Yuzuru Hiraga Digital Archive | Kashiwa Library
DIESEL-ENGINED WARSHIPIS UNITED STATES NAVAL INSTITUTE PROCEEDINGS May,1926 By M.F.Gunning,Naval Constructor,Royal Dutch Navy.
Yuzuru Hiraga Digital Archive | Kashiwa Library
