Timelapse for user

1976

18 april (10): Grudziądz

19 april (9): Toruń

1 may (1): Toruń

1 june (1): Łódź

1 august (24): Gdańsk

Warszawa

Gdynia

Poznań

1 september (8): Poznań

Warszawa

Szczecin

6 december (1): Praha

1 january (19): Warszawa

Gliwice

Grudziądz