A collection of medallions

A collection of medallions, comprising: George III, Royal Naval College Second Mathematical Prize, bust of the king, reverse engraved to 'Graham Price Beck Christmas 1825', silver, 53 mm (E 980), good very fine; Coronation of Queen Victoria 1838, reverse with Victoria receiving her crown from Britannia, Hibernia and Scotia, silver, 36 mm (E 1315), light scratching to obverse, otherwise nearly extremely fine with attractive toning; Coronation of George V 1911 (2), reverse with bust of Queen Mary, bronze, 51 mm (E 1922a), each in case of issue, one toned, both about extremely fine; Investiture of Edward, Prince of Wales 1911, three-quarters bust crowned and draped, reverse with Caernavon Castle, silver, 35mm (E 1925), cased, good very fine. [5]