Los-Nr. 9420

BULGARIA: Prof. Vsevolod Nikolajev - Vodnite Znatsi na Otomasnkata Imperiya [Prof. Vsevolod Nikolajev - Watermarks of the Ottoman Empire], Volume I Vodnite Znaci v Khartiite na Srednovekovnite Dokumentiot B'lgarckite Knogokhkranilitsha [Watermarks in the paper of medieval documents from Bulgarian libraries]; Isdanie na B'lgarskata Akademiya na Naukite [Published by the Bulgarian Academy of Sciences] Sofia 1954; 640 p. with 1200 figures