典拠資料：The Westinghouse Brake Company, limited. Westinghouse Brake Company, 1883, xvi, 50p. 資料ID:1050258431
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003216890
典拠資料：Standard gauge locomotives, manufactured by The Rhode Island Locomotive Works. Rhode Island Locomotive Works, [18--], 124p. 資料ID:1011822911
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003406472
典拠資料：Engesser Fr. Die Knickfestigkeit gerader Stäbe. Wilhelm Ernst & Sohn, 1891, 13p. 資料ID:1050164837
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003073602
色：朱
陰陽：陽
形状：長方形
印影外郭：単郭
印文文字数：12
印文改行表記：工科大學土木／工學教室之印
Color：Vermilion
Pos./Neg.：Pos.
Form：Rectangle
Outer frame：Single frame
Text length：12
Text with line breaks：工科大學土木／工學教室之印