1964-12-28: Trees (1964)

1964-12-07: Industrial Plants

1964-10-26: Landscapes (1964)

1964-10-10: Summer Olympic Games 1964 - Tokyo

1964-09-09: 20 Years of popular power

1964-08-20: Dogs (1964)

1964-07-01: Railways

1964-05-16: Insects

1964-03-14: 2500 years of Bulgarian art (I)

1964-02-21: Winter Olympic Games 1964 - Innsbruck

1964-01-27: 100th Anniversary of the Red Cross