〔軍艦重心等計算メモ〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
航空母艦龍驤進水次第書/長門改造公試運転成績/横須賀海軍工廠一般〔等〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
艦艇搭載端艇標準案
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔英国軍艦要目等メモ〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
潜水艦乃話 海軍造船少佐 子爵 徳川武定
Yuzuru Hiraga Digital Archive | Kashiwa Library
"Determination of Practice - hull scantlings for the improved No.64 type submersible" march 1925 Yt.Commander constructor T.Tokugawa
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔駆逐艦公試運転成績、速力馬力曲線図等〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔英国駆逐艦要目等のメモ〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔英国駆逐艦要目等のメモ〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔英国駆逐艦横断図・線図〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
磯崎造船少監 英国新造駆逐艦見学記事
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔英国駆逐艦横断図面〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔英国駆逐艦横断図面〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
英海軍駆逐艦ニ就テ 英国駐在海軍造船少佐福田啓治・海軍造船大尉江崎岩吉
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔英国駆逐艦要目等のメモ〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
列強潜水艦要目表
Yuzuru Hiraga Digital Archive | Kashiwa Library
Determining Steel Weight. A Method which has Proved of value
Yuzuru Hiraga Digital Archive | Kashiwa Library
THE AMOUNT OF HULL STEEL IN A STEEL VESSEL
Yuzuru Hiraga Digital Archive | Kashiwa Library
DRAFT TREATY ON THE LIMITATION OF NAVAL ARMANENT. Revised by Big Five January 13,1922.
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔平賀宛書翰?(□□技師より)〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
