It is just another stupid decision. Why put it there? It is bound to annoy people?
Even if this was a joke, as suggested, then why shouldn't it be exhibited in Poland?
If the items had some kind of link with szczecin, why shouldn't they be shown there? I mean, there are museums to Auschwitz etc... and a Holocaust museum in USA, where there weren't even camps...
Why should an exhibition about AH be so contraversial, it's not like it would be glorifying him, is it? I mean... If I look at a painting by AHJ am I going to start getting a strange urge to raise my right arm and shout "Seig Heil?"