Watch List notes:

Gibraltar Government 1975-1988 Issues all featuring Queen Elizabeth II (4) comprising 1 Pound Pick 20d dated 4th August 1988 serial number L562431, brown and red on multi-coloured underprint Governor's house on reverse. 5 Pounds Pick 21b dated 4th August 1988 serial numbers E842790, green on multi-coloured underprint Governor's house on reverse. 10 Pounds Pick 22b dated 21st October 1986 serial number A918412, deep violet, dark brown and deep blue-green on multi-coloured underprint Governor's house on reverse. 50 Pounds Pick 24 dated 27th October 1986 serial number A074141, purple on multi-coloured underprint Rock of Gibraltar on reverse. All about UNC - UNC, all bearing the signature of B Tranynor – Financial & Development Secretary and watermarked with a bust of H.M. Queen Elizabeth II

Estimate: 200-260 GBP