1900-01-01:

1948-01-01:

1990-02-22:

2006-06-22:

1900-01-01:

1948-01-01:

1990-02-22:

1900-01-01:

GERMANY

1918-12-28:

POLAND +

GREATER POLAND +

1919-06-28:

POLAND

1939-09-01:

GERMANY

1945-02-23:

POLAND +

SOVIET UNION +

1948-01-01:

POLAND

2004-05-01:

EUROPEAN UNION +

POLAND +

1900-01-01:

  Posen

1918-12-27:

  Poznań

1939-09-01:

  Posen

1945-02-23:

  Poznań

1900-01-01:

  POSEN

1918-12-27:

  POZNAŃ

1939-09-01:

  POSEN

1945-02-23:

  POZNAŃ

1900-01-01:

1919-08-01:

1939-09-01:

1945-02-23:

1950-01-01:

1973-01-01: