LIKHACHEV (Николай Петрович Лихачёв, 1862-1936)
Reference number: 764 Watermark description: bell Height: 65 Width: 36 Place of use: Bulgaria Date: 1347/1348 Year: 1347 -1348 Page: 213
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.