An art historian from Bielefeld has made public a receipt from 1989. The find was made in an old desk, as he reports on the hashtag "MysteriesWednesday" The women's trousers were paid for by cheque at 17:10 p.m.

and cost 79 marks and 90 pfennigs. It is well known that at the end of the 80s people were still trading in Deutschmarks. But that it was customary to pay for goods by check? Many people have probably forgotten this.