Place
- Bulgaria, Europe2
- Albania, Europe1
- Egypt, Africa1
- Lom Municipality, Bulgaria1
- Marseilles, France1
- Razgrad, Bulgaria1
- Ruse, Bulgaria1
- Russian Soviet Federative Socialist Republic, Asia1
- Serbia, Europe1
- Sevlievo, Gabrovo Province, Bulgaria1
- Shumen Municipality, Bulgaria1
- Silistra, Silistra province, Bulgaria1
- Sofia Province, Bulgaria1
- Svishtov, Velik Tarnovo Province, Bulgaria1
- Varna, Bulgaria1
- Veliko Tŭrnovo, Bulgaria1
- Vidin, Bulgaria1
- Vienna, Austria1
- Vratsa, Bulgaria1