John McAdam & Co, 5-Shillings, Ayr, 17 October 1763, serial no. 7/97, black and white, crowned circular vignette of George III top left, ornate small scale text at centre, 'pay to Wm Wood' at centre, three manuscript signatures below (Douglas 1), hand cancelled, about fine, extremely rare, only three examples of the bank believed extant, this is the Douglas plate note