鑛山聞書
赤穂 満矩
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
An Essay on Rock Blasting. Specification of the Hand Pump
大島 六郎
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
梁漁営業願 扣
北甘楽郡南蛇井村願人相川七平他2名
Documents Regarding the Fishing Industry [Resources and Historical Collections Office] | Graduate School of Economics, Faculty of Economics
梁漁営業願
北甘楽郡南蛇井村願人相川七平他2名
Documents Regarding the Fishing Industry [Resources and Historical Collections Office] | Graduate School of Economics, Faculty of Economics
On Turbine
井口 在屋
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