File:Tsardom of Vidin-(1331-1371).svg

source: http://commons.wikimedia.org/wiki/File:Bulgaria_Ivan_Alexander_%281331-1371%29.svg

Note: this map uses an SVG map of Europe by User:Tintazul and User:ZorroIII, which is under the CC-BY-SA-2.5 license, for the small location map of Europe in the bottom left corner.