国文学研究資料館「蔵書印データベース」人文情報学研究所「蔵書印ツールコレクション」に同印影データあり
https://seal.dhii.jp/sealdb/detail/71750
典拠資料：Asano Osuke. On the Speed of Signalling. 1881.
https://curation.library.t.u-tokyo.ac.jp/s/db/record/5ed657bf-ece8-4587-93db-5afff8ca1915
典拠資料：Tanaka Rintaro. An essay on Stationary steam engine with many sketches. 1881.
https://curation.library.t.u-tokyo.ac.jp/s/db/record/27170c7f-8802-460b-bd3e-a6ac9f3c092a
典拠資料：Adhémar, J. Traité des ponts biais en pierre et en bois. 2. ed., Armand Colin, 1870, 303p. 資料ID:1011831797
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003415592
典拠資料：Kirkaldy, David. Results of an experimental inquiry into the relative properties of wrought-iron plates manufactured at Essen, Rhenish, Prussia and Yorkshire, England. Testing and Experimenting Works, 1876, [23]p. 資料ID:1011831946
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003416186
典拠資料：Lüling, E. Mathematische Tafeln für den praktischen Markscheider und Bergingenieur und Geometer sowie zum Gebrauche für Bergschulen. Hermann Behrendt, 1881, xxvi, 64p. 資料ID:1050249539
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003206438
典拠資料：震災録. 中埜外志男, 1880. 資料ID:1011806021
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003385684
https://curation.library.t.u-tokyo.ac.jp/s/db/record/9d5b1400-2b37-4d89-8b2a-d11d63801edb
色：朱
陰陽：陽
形状：正方形
印影外郭：単郭
印文文字数：8
印文改行表記：帝國大學／圖書之印
Color：Vermilion
Pos./Neg.：Pos.
Form：Square
Outer frame：Single frame
Text length：8
Text with line breaks：帝國大學／圖書之印