Copper, engraver marked "L.C. WYON F.", obverse illustrating the left-facing bust of Prince Albert, surrounded by the inscription "ALBERT EDWARD PRINCE OF WALES EXECUTIVE PRESIDENT", reverse illustrating an open-ended wreath of oak leaves with the inscription "COLONIAL AND INDIAN EXHIBITION LONDON 1886" in the centre, 52 mm, contact marks, pitted, edge nicks, very fine.