Gold medallion
Gold medallion,The George Stephenson Medal of the Institution of Mechanical Engineers. Obv: Bust of Stephenson, silvered finish. Rev: 0-4-0 Locomotive engine No.2 built by George Stephenson 1816, bronzed finish. By J.S.& A.B. Wyon. Presented to William Stroudley, 1885. Dimensions: 50mm dia.