Boulton was honoured with the issue of a Royal Mail postage stamp. On 17 October 2014 a bronze memorial plaque to Boulton was unveiled in the Chapel of St Paul, Westminster Abbey, beside the plaque to his business partner James Watt. Notes References Citations Bibliography Further reading External links Matthew Boulton Bicentenary Celebrations 2009 on Birmingham Assay Office's website Archives at Birmingham Central Library Revolutionary Players website Cornwall Record Office Boulton & Watt letters Soho Mint website, celebrating Matthew Boulton, his mint and its products Soho House Museum, Matthew Boulton's home from 1766 till his death in 1809, became a Museum in 1995 1728 births 1809 deaths 18th-century British businesspeople 18th-century British engineers 18th-century British inventors British businesspeople in retailing English businesspeople English business theorists English mechanical engineers English silversmiths Fellows of the Royal Society Fellows of the Royal Society of Edinburgh High Sheriffs of Staffordshire Industrial Revolution in England Members of the Lunar Society of Birmingham People from Birmingham, West Midlands People of the Industrial Revolution