The Fbg 70 Silesian bracteate bears an unusual depiction that – in the authors’ opinion – has not yet been satisfactorily explained. They thereby present here a completely new interpretation of this imagery, tracing it back to, on one hand, the traditions of earlier Silesian issues and on the other to the earliest, openwork pilgrim badges from the Amiens sanctuary, which depict the reliquary of the head of St. John the Baptist. They also suggest that some features of this depiction might be inspired directly by the said reliquary without the pilgrim badges as an intermediary. The Fbg 70 bracteate would therefore constitute only the second known example of a Polish coin depicting a reliquary – the first being the type 1 deniers of Bolesław IV the Curly. The authors suggest that the Amiens reliquary might also be depicted on other Silesian coins, for example on the Fbg 74 bracteate.