滝山玄蕃けしやう物語
Watanabe Katei Collection | 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

岩本長右衛門組卯御年貢米可納免状之事
古郡文右衛門
Tsuchiya Collection (Documents) | Graduate School of Economics, Faculty of Economics