J. of A.S. of naval Engineering. May.1919.
Yuzuru Hiraga Digital Archive
〔軍艦断面図〕
Yuzuru Hiraga Digital Archive
"Warrior"
Yuzuru Hiraga Digital Archive
〔船体横断図・船体線図〕
Yuzuru Hiraga Digital Archive
〔図面〕
Yuzuru Hiraga Digital Archive
Part Sections in Way of Engine Rm.
Yuzuru Hiraga Digital Archive
〔曲線図〕
Yuzuru Hiraga Digital Archive
〔Minotour〕
Yuzuru Hiraga Digital Archive
Warrior Midship Section 1902.admiralty
Yuzuru Hiraga Digital Archive
SOME EXPERIMENTS ON STRUCTURAL ARRANGEMENTS IN SHIPS. By J.BRUHN
Yuzuru Hiraga Digital Archive
14-12-11 英監 Vickers smoke float(metabo)
Yuzuru Hiraga Digital Archive
Boat tail Bullet
Yuzuru Hiraga Digital Archive
ENGINEERING.[JULY 24,1925
Yuzuru Hiraga Digital Archive
ENGINEERING.[MAY 22,1925
Yuzuru Hiraga Digital Archive
40m/m Machinegun
Yuzuru Hiraga Digital Archive
F式測深機
Yuzuru Hiraga Digital Archive
秦監督官 15-3-18 朱社 緊縮砲々身
Yuzuru Hiraga Digital Archive
秦 造兵監督官 15-3-12 朱社見学
Yuzuru Hiraga Digital Archive
武藤 四年九月. 仏 Gaure 大砲発射場
Yuzuru Hiraga Digital Archive