File:Seal of Tvrtko I of Bosnia.jpgDescriptionSeal of Tvrtko I of Bosnia.jpg English: Seal of Tvrtko I of Bosnia, dated 14 March 1356. Date 14 March 1356 Source Aleksa Ivić (1910) "Otisci
File:Seal of Tvrtko I.jpg0falsefalse https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English Seal of Tvrtko I of Bosnia
File:Pečata kralja Tvrtka I.jpgDescriptionPečata kralja Tvrtka I.jpg English: Seal of Tvrtko I of Bosnia Date Unknown date Source http://www.palelive.com/novosti-rs-bih/ciji-su-lji