Victoria (1837-1901), Completion of the Britannia Tubular Bridge, 1850, a bronze medal by L.C. Wyon, bust of Robert Stephenson right, rev. view of the bridge with a train emerging past the lion guardians, 58mm (BHM 2402; E 1441; Moyaux 36; Taylor 164a; cf. Swan 67-9). Good very fine (£50-70)