Documents, photographs, witness statements, films and all sources systematically collected by Porta Polonica are digitized and recorded in a database.
"Komitet Polski Dachau-Allach [Polish Committee in Dachau-Allach]"
A block of stamps issued by the Polish Post Office in Dachau on 1 November with a value of 10 marks and a surcharge of 7.15 marks for the Polish Red Cross