|Bulgarian Football Anniversaries - Cherno More, Slavia Sofia, CSKA Sofia, Botev Plovdiv, Levski Sofia|
Botev Plovdiv founded March 1912 - The oldest Bulgarian football club still in existence.The club are named after national hero Hristo Botev. They've been champions twice and the stamp shows the team that won their first title in 1929.
|PFC Botev Plovdiv|
Cherno More Varna founded March 1913 - named after the Black Sea the club has been Bulgarian champions four times. The stamp shows the 1925 team that won the club's first ever national title.
|PFC Cherno More Varna|
Slavia Sofia founded April 1913 are Bulgaria's third most successful club having seven league titles and seven cup wins to their name. The stamp shows their title winning team of 1943.
|PFC Slavia Sofia|
|PFC Levski Sofia|
|PFC CSKA Sofia|
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