Guernsey (3) 10 Pounds issued 1980 - 1989 series D558830 Pick50b, 5 Pounds issued 1990 - 1995 series G523856 Pick53a, 1 Pound issued 1980 - 1989 series H794775 Pick48b, all signed M J Brown, the £1 about UNC the rest Uncirculated
Estimate: 100-140 GBP