This 2006 Isambard Kingdom Brunel 2 pounds coin cover is a first day cover by Mercury Covers. It celebrates I.K. Brunel, Father of Great Western Railway and host a brilliant uncirculated two pounds coin by the Royal Mint and Royal Mail stamps. The coin features a portrait of Isambard Kingdom Brunel and the stamps show IK Brunel's designs. Postmark cancelled Great Western Railway Isambard Kingdom Brunel 1806 - 1859 Brunel Road London W3 23rd February 2006.