This Defiant No 5080 Locomotive badge is traditionally made, hand finished and enamelled. Defiant No 5080 is a GWR Collett 4073 Class also known as Castle Class and was built at the GWR Swindon Works in 1939. They were designed by Charles Collett for working the company's express passenger trains. The configuration of the loco is 4-6-0 with a GWR: D power class. This Locomotive is preserved at the Buckinghamshire Railway Centre.