Membership card of the gymnastics organisation Sokół (Falcon) by Ludwik Najdecki from Herne, department Eickel II and Holsterhausen, taken on 3.4.1921 with stamp
Declaration of commitment for voluntary entry into the “Polish Resettlement Corps”
Declaration of commitment for voluntary entry into the “Polish Resettlement Corps”, signed by Norbert Gawroński before being transferred from Maczków to Great Britain, 24th February 1947
You can still find such a bottle at flea markets and online auctions today. It is said to contain water from the stadium in Frankfurt, collected directly after the match between Germany and Poland.