ON THE DESIGN OF THE ANTARCHIC EXPLORATION VESSEL "DISCOVERY."
Yuzuru Hiraga Digital Archive | Kashiwa Library
BRITISH STANDARD SPECIFICATION FOR STRUCTURAL STEEL FOR SHIPBUILDING.
Yuzuru Hiraga Digital Archive | Kashiwa Library
Minatour 9.2" barlette support, 7.5" gun support, Hiberuia Fore 9.2" barlette, Rubber path in 7.5" barlette, Hiberuia Fore 9.2" barlette, Riveting of K.N.C. floors of 9.2" barlette
Yuzuru Hiraga Digital Archive | Kashiwa Library
Barletteに関する平賀宛の報告書
Yuzuru Hiraga Digital Archive | Kashiwa Library
H.M.S Defence Scheme of Riveting outside oil Fuel Spaces
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔外国軍艦資料〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
Scheme of Riveting "Defence"
Yuzuru Hiraga Digital Archive | Kashiwa Library
"Shannon" Riveting up. DK. Plating(aft)
Yuzuru Hiraga Digital Archive | Kashiwa Library
Shannon upper DK. Plating
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔外国軍艦資料〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
Report of Dockyard Reserve Turning Trial of H.M.S K.E.VII Devonport 31st Jan.05
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕宛名Leninsham London 〔発〕有田 延 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕目録あり〔総長懇談参集〕 〔発〕石黒英彦 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕書翰 〔発〕河原田稼吉 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕加古無事進水 〔発〕笹井〔賢二〕 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕書翰 〔発〕塩谷温 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕〔発〕長与又郎 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕〔発〕平賀種樹 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕〔発〕平賀種樹 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔書翰〕書翰 〔発〕本多光太郎 〔宛〕平賀 譲
Yuzuru Hiraga Digital Archive | Kashiwa Library