Pilgrim badge of cast tin-lead alloy (pewter) in the form of the owl. The exact meaning of this badge is unclear. In his catalogue of the medieval badges for the Salisbury Museum, Brian Spencer argues for a connection between the representation of the Owl in medieval bestiaries and their connection to the night. Although other examples of this badge type have been found on the continent, this example is the Museum of London is most similar to the examples from the Salisbury Museum and the Mitchiner collection.