LIKHACHEV (Николай Петрович Лихачёв, 1862-1936)
Reference number: 603 Watermark description: unicorn Height: 55 Width: 79 Place of use: Hague Date: 1398/1399 Year: 1398 -1399 Page: 227
Палеографическое значение бумажных водяных знаков. Ч. 1—3. СПб., 1899 (Paleographic significance of paper watermarks. S.Petersburg, 1899). Vol. I-III. Likhachev's watermarks, ed. J.S.G.Simmons, B van Ginneken-van de Kasteele (Monumenta Chartae Papyraceae Historiam Illustrantia XV). Amsterdam 1994.