Documents, photographs, witness statements, films and all sources systematically collected by Porta Polonica are digitized and recorded in a database.
Envelope with two special cancellations on the occasion of a conference in Olesno
With the inscription: In honour of Janina Kłopocka - the citizens of the town of Olesno. With a stamp commemorating the 60th annual conference of the Union of Poles in Germany.
Title page of the May edition. The lower section of the article contains the words: “Not just the body, but the mind, too! On sports month”. In 1927, it was decided that the May edition would be dedic...