Great Britain 1978 British Architecture (Historic Buildings) unmounted mint m/sheet (Britains first m/sheet) SG MS 1058
Great Britain 1978 British Architecture (Historic Buildings) unmounted mint m/sheet (Britains first m/sheet) SG MS 1058
Great Britain 1978 British Architecture (Historic Buildings) unmounted mint m/sheet (Britains first m/sheet) SG MS 1058