Tomba di Federico II° di Svevia, Palermo, Cattedrale. Heinrich Himmler avrebbe pianificato il trasporto del sarcofago funerario in Germania. Frederick the Second Emperor’s  funerary sarcophagus at Cathedral in Palermo (Sicily). There aren’t proofs of the fact that Heinrich Himmler would have wanted to transport this urn from Palermo to Nazi-Germany.