This document is dedicated to Hrvoje Vukčić, and is of great significance to Croatian and Bosnian history.[2][6] Hrvoje's Missal found its way to Istanbul and is currently kept at the Topkapı Palace Museum Manuscript Library. The knowledge of its existence was lost, until it was mentioned by linguists Vatroslav Jagic, L. Thallóczy and F. Wickhoff in the 19th Century. The book's location in the Topkapi Palace was determined by the art historian Mara Harisijadis in 1963. Once bound in precious covers, from 19th century Hrvoje's Missal is in leather binding. It contains 247 folios, which includes 96 miniatures and 380 initials and many more small initials. Some details are made of golden leaves. It is written in two columns on 488 pp (22.5x31 cm), and contains also some music notation. Some initials contain architectural elements of the Dalmatian city of Split. The peculiarity and particular value of the Hrvoje's Missal lies in its combination of eastern and western principles in terms of composition and contents, thus making it a truly invaluable work with a place in the regional and transregional history of art.