Bank of England, C. Salmon, £50 (14), ND (2011), special serial numbers, AC 50 111104, 06, 07, 09, 10, 12,13, 14, 15, 16, AC 02 556555, AB66 900000, AE70 969999, AA071717, red and white, Queen Elizabeth II at right, Bank of England building low centre, value top left and right and low right, Britannia low left, green motion thread left centre, reverse red and white, Matthew Boulton and James Watt left, Soho Manufactory in background, Whitbread Steam Engine in foreground, (EPM B410), Very Fine to Good Extremely Fine, mostly Extremely Fine, £700 of face value, certainly useful group for appealing serial number collector (14).
Estimate: £800 - £1,000