 |
23.12.2020 |
Famous Bulgarian artists - 2 v. |
 |
23.12.2020 |
Space: ESA European Space Agency, Lagrange mission - s/s |
 |
23.12.2020 |
Cartoons of famous Bulgarian personalities - 2 v. |
 |
11.12.2020 |
Protected insects (beetles) - s/s |
 |
11.12.2020 |
Protected insects (beetles) - m/s |
 |
11.12.2020 |
Prominent Bulgarians philatelists: 80th birth anniversary of Ivan Slavkov - 1 v. & tab |
 |
11.12.2020 |
Types of chess - s/s |
 |
10.12.2020 |
85 years since the formation of Emergency Medical Care - 1 v. |
 |
01.12.2020 |
140 years of Bulgarian Lev and 135 years of Bulgarian banknotes - 2 s/s |
 |
25.11.2020 |
125 years since the establishment of the Bulgarian Chamber of Commerce and Industry - 1 v. |
 |
20.11.2020 |
Christmas 2020 - 1 v. |
 |
19.11.2020 |
Friendship with Kazakhstan - 2 s/s |
 |
16.11.2020 |
75 years of Agricultural University Plovdiv - 1 v. |
 |
11.11.2020 |
Gabrovo Carnival - 2 s/s, perforated & imperforated |
 |
11.11.2020 |
25 years since the establishment of the National Social Security Institute - 1 v. |
 |
10.11.2020 |
85 birth anniversary of Hristo Yavashev (Christo) - s/s |
 |
10.11.2020 |
100 birth anniversary of Valeri Petrov, Bulgarian writer - s/s |
 |
10.11.2020 |
100 birth anniversaries of Ray Bradbury, Isaac Asimov, Arthur Hailey and Gianni Rodari - s/s |
 |
15.10.2020 |
Mahatma Gandhi - s/s |
 |
09.10.2020 |
200 years of world circus activity and 20 years of Balkanski Academic Circus - s/s |
 |
28.09.2020 |
100 death anniversary of James David Bourchier, Irish journalist and political activist - 1 v. |
 |
14.09.2020 |
100 years of the University of National and World Economy - 1 v. |
 |
02.09.2020 |
500th death anniversary of Raffaello Sanzio da Urbino (Raphael) - s/s |
 |
02.09.2020 |
Great explorers, Vitus Jonassen Bering - 2 s/s |
 |
02.09.2020 |
Bulgaria - first coordinator of the Common Maritime Agenda for the Black Sea 2020 - s/s |
 |
21.07.2020 |
200 years since the discovery of Antarctica and
50 years of Bulgarian research on the Ice Continent - s/s |
 |
16.07.2020 |
International Day of Family Remittances June 16th - m/s |
 |
29.06.2020 |
Europa 2020: Ancient postal routes - m/s |
 |
29.06.2020 |
Europa 2020: Ancient postal routes - s/s |
 |
29.06.2020 |
Europa 2020: Ancient postal routes - booklet |
 |
27.06.2020 |
170 birth anniversary of Ivan Vazov, Bulgarian writer and poet - 1 v. |
 |
26.06.2020 |
75 years since the establishment of the UN and 65 years since Bulgaria's membership in UN - 1 v. |
 |
24.06.2020 |
Bulgarian urban heraldry - s/s |
 |
20.05.2020 |
The Lions of Sofia, sculptures of lions - 3 v. definitive |
 |
20.05.2020 |
The Lions of Sofia, sculptures of lions - s/s |
 |
20.05.2020 |
World Year of Ludwig van Beethoven - s/s |
 |
28.02.2020 |
150 years since the foundation of the Bulgarian Exarchate - 1 v. |
 |
05.02.2020 |
100 birth anniversary of Leda Mileva, Bulgarian children's poetess - 1 v. |
 |
05.02.2020 |
100 birth anniversary of Leda Mileva, Bulgarian children's poetess - s/s |
 |
29.01.2020 |
Chinese New Year, the Year of the Metal Rat - s/s |
 |
29.01.2020 |
Chinese New Year, the Year of the Metal Rat - 2 s/s |