Watch List notes:

COMMEMORATIVE MEDALS, British Historical Medals, Victoria, City of London Series for the Corporation of London, The Opening of Blackfriars Bridge and Holborn Valley Viaduct, Double Set of Copper Medals, 1869, by G G Adams, crowned head left, rev Britannia and Londinia either side of wreathed images of the viaduct and bridge, 76mm, in original (slightly distressed) case of issue (BHM 2906; Eimer 1604). Good very fine to extremely fine. (2)
Only 400 specimens struck

Estimate: £400-500