Watch List notes:

Attributed to Francesco Marti (active 1489-1516), St. Margaret and the Dragon, silhouetted bronze plaquette, depicting half-length image of the saint holding a bible and aspergillum (?), the dragon below, 74mm x 64mm (for similar figures of saints attributed to Marti see Kress 78-82, figs. 146-150), traces of gilding, the back attached to copper sheet and the lower foot of dragon with small drill hole, very fine, contemporary cast Ex Adams collection, Bonham's, 23 May 1996, lot 127.
Estimate: 600-800 GBP