This photo is from finds in Germany that are older. According to
this website, they are from the excavation in Konstanz at the fish market and the Freiburger Augustinian latrine

and from some time after 1278.
Interestingly, the two tops (if that's what they are) on the left upper corner look more like throw tops than whip tops.
Ortwin: you might be interested in the book from which this was taken:
https://www.antikmakler.de/bv9974 (shipping to the US is too expensive).