東京帝國大學農學部建物位置圖
[東京帝國大學農學部]
Agri. Library, UTokyo Collection | Graduate School of Agricultural and Life Sciences / Faculty of Agriculture
佐渡鉱山旧坑之図 水道敷絵図を岡山に引当て候絵図
Mines in Paintings and Illustrated Scrolls Collection Image Database | Graduate School of Engineering / Faculty of Engineering