1957-12-20: International Geophysical Year

1957-12-18: National folk costumes

1957-11-18: Death of Antonín Zápotocký

1957-11-07: Russian October Revolution, 40th Anniversary

1957-10-19: Czechoslovak Television

1957-10-16: Opening Long-distance Lines

1957-09-28: Trade Unions, 4th World Congress

1957-09-15: Petr Bezruč, 90th Birth Anniversary

1957-08-28: Tatra National Park

1957-07-05: Inventors

1957-06-08: Stamp exhibition of Young Philatelist PARDUBICE 1957

1957-06-08: Destruction of Lidice, 15th Anniversary

1957-05-25: Engineering Schools in Prague, 250th Anniversary

1957-05-12: Int.Music Festival Jubilee-Musicians

1957-04-30: Sports 1957

1957-03-28: Jan Ámos Komenský (Comenius)

1957-03-22: 3rd Congress of Cooperative Farms

1957-02-23: Historical Anniversaries of Towns and Monuments

1957-01-18: Writers and poets