隠印 / Secret stamp
典拠資料:Perry, John. Practical mechanics. Cassell, Petter, Galpin, 1883, xv, 271p., (Manuals of technology). 資料ID:1000583557
受入年月日:昭和17(1942)年6月12日
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2002708356
典拠資料:Vernon-Harcourt, Leveson Francis. A treatise on rivers and canals relating to the control and improvement of rivers and the design, construction, and development of canals. v.1, v.2. Clarendon Press, 1882, (Clarendon Press series). 資料ID:1001032208, 1001032216
受入年月日:昭和17(1942)年6月12日
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003044341
色:黒
陰陽:陽
形状:円形
印影外郭:単郭
印文文字数:8
印文改行表記:東京帝圀大學/圖書
Color:Black
Pos./Neg.:Pos.
Form:Round
Outer frame:Single frame
Text length:8
Text with line breaks:東京帝圀大學/圖書