難字記 4巻 [2]
難字記 4巻 | General Library
難字記 4巻 [3]
難字記 4巻 | General Library
難字記 4巻 [4]
難字記 4巻 | General Library
難字記 4巻 [1]
難字記 4巻 | General Library
造波及造波抵抗理論解説
徳川 武定
Source materials for Engineering History: The University of Tokyo Digital Archive | Graduate School of Engineering / Faculty of Engineering, Graduate School of Information Science and Technology

巳ノ歳岩本村御年貢米可納割付事
一色忠次
Tsuchiya Collection (Documents) | Graduate School of Economics, Faculty of Economics

御定書 御算用場 御郡方
5-Z Classified Historical Manuscripts [Resources and Historical Collections Office] | Graduate School of Economics, Faculty of Economics