SG 2916 - Matthew Boulton - Manufacturing, 1st
SG 2917 - James Watt - Steam Engineering, 1st
SG 2918 - Richard Arkwright - Textiles, 50p
SG 2919 - Josiah Wedgewood - Ceramics, 50p
SG 2920 - George Stephenson - Railways, 56p
SG 2921 - Henry Maudslay - Machine Making, 56p
SG 2922 - James Brindley - Canal Engineering, 72p
SG 2923 - John McAdam - Road Building, 72p