- Buzludzha Monument 2018 BG020
- Buzludzha Monument 2018 BG021
- Buzludzha Monument 2018 BG022
- Buzludzha Monument 2018 BG023
- Buzludzha Monument 2018 BG024
- Buzludzha Monument 2018 BG025
- Buzludzha Monument 2018 BG026
- Buzludzha Monument 2018 BG027
- Buzludzha Monument 2018 BG028
- Buzludzha Monument 2018 BG029
- Buzludzha Monument 2018 BG030
- Buzludzha Monument 2018 BG031
- Buzludzha Monument 2018 BG032
- Buzludzha Monument 2018 BG033
- Buzludzha Monument 2018 BG034