British Linen Bank, £20, 2 July 1942, serial number F/4 6/130, blue and pale red, red sunburst pattern art centre, arms top centre, Britannia at left, manuscript signature low left, printed sigature of Mackenzie low right, reverse blue, Britannia at centre, value at left and right (PMS BL68c, Banknote Yearbook SC234b), almost uncirculated, scarce