Can anyone tell me how to distinguish the coins of Enrico (Henry
) II, III and IV from Pavia. I do not have MIR Lombardia
(and cannot find one). Biaggi
only lists one coin for each and the coins I have don't match any of them. CNI
lists many varieties that all seem very much the same to me and I cannot see a clear difference between the coins of the three rulers. Anyone know? Thanks.