[東京帝国大学船舶工学科卒業記念アルバム 昭和初期]
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
中宗実録 第11帙 第2冊 巻97辛丑36年(1541)12月-壬寅37年(1542)3月
Image Database of Annals of the Joesen Dynasty, Formerly Held by The University of Tokyo General Library | General Library