STABIILITY II/OSCILLATION
Yuzuru Hiraga Digital Archive | Kashiwa Library
On Warships for Lecture in Engineering College, Tokyo Imperial University
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔砲熕試験ノート〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
Stream Lines II by prof. Henderson
Yuzuru Hiraga Digital Archive | Kashiwa Library
3rd year II/Hydrostatics
Yuzuru Hiraga Digital Archive | Kashiwa Library
Mathematics Vol. VII/1st year/Dynamics II/Hydrostatics I
Yuzuru Hiraga Digital Archive | Kashiwa Library
Hydrostatics I/3rd year
Yuzuru Hiraga Digital Archive | Kashiwa Library
V/Hydraulics and Hyd. Machinery by Prof. Henderson
Yuzuru Hiraga Digital Archive | Kashiwa Library
明治三十六年五月/備忘録
Yuzuru Hiraga Digital Archive | Kashiwa Library
Naval Architecture I by Mr. Atwood
Yuzuru Hiraga Digital Archive | Kashiwa Library

〔Ex.(東京帝国大学工学部船舶工学教室用箋)〕
Yuzuru Hiraga Digital Archive | Kashiwa Library

〔計算メモ(東京帝国大学工学部船舶工学教室用箋)〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
〔写真(壁に掛かった平賀の遺影)〕
Yuzuru Hiraga Digital Archive | Kashiwa Library
POST OFFICE TELEGRAPHS(Ju 21 07)
Yuzuru Hiraga Digital Archive | Kashiwa Library
SKETCH BOOK Volume 5 from 27|10|33 to 7|11|33 at Yokosuka Naval Shipyard
Yuzuru Hiraga Digital Archive | Kashiwa Library
SKETCH BOOK Volume 6 from 7|11|33 to 17|11|33 at Yokosuka Naval Shipyard
Yuzuru Hiraga Digital Archive | Kashiwa Library
SKETCH BOOK Volume 7. from 24|11|33 to 18|12|33 at Kure Naval Shipyard
Yuzuru Hiraga Digital Archive | Kashiwa Library
Applied Mechanics by Profr. Henderson Volume II
Yuzuru Hiraga Digital Archive | Kashiwa Library
Vol. III Applied Mechanics on Balancing, Frictions, Stresses, Combustions, on Hydraulics..
Yuzuru Hiraga Digital Archive | Kashiwa Library