British and Irish Banknotes

Provincial Bank of Ireland Limited, obverse die proof £5, ND (1977), McClay signature, and reverse die proof £5, ND (1977), blue, Allied Irish Banks, obverse die proof £10, ND (1986-93), Scanlan signature, a portrait vignette of Sir James Martin, the co-founder of the Martin-Baker ejector seat company, as seen on the Northern Bank Limited £100 notes from 1990, and a large portrait vignette of Henry George Ferguson, tractor pioneer as seen on the bank’s £20 notes from 1997, the £10 and the Martin vignette with pencil annotations on reverse (erroneous in the case of the vignette), the Ferguson vignette with staple holes at upper left corner, pencil annotations on both sides, otherwise all as made, about uncirculated to uncirculated (5 pieces)
PMI AI 7, PR 103, Pick 7, 248 £240-£300