Opening of Blackfriars Bridge and Holborn Valley Viaduct, 1869, copper medal, by G. G. Adams, crowned head of Victoria left, rev. City shield in centre linking two wreaths with the view of Holborn viaduct above and Blackfriars bridge below, Londina and Britannia either side, 76 mm, (Eimer 1604; BHM 2906; Welch 11), extremely fine.
Estimate: £150 - £200