"Silver Grosso Milan 1354-1378"
Milan Bernabò and GaleazzoII Viscont, 1354-1378. Big. Snake within frame, among the initials B – G; at the corners of the frame, rosettes a five petals. / Back St. Ambrose beardless, mitred and nimbed, in chair, seated facing forward, with whip in the hand r. and pastoral in the left. g. 2.56. Diam. mm. 23.84. Arg. BB 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato