Great Britain 1978 Cycling Centenaries 'black print' set of 4 on official souvenir sheetlet unmounted mint
Great Britain 1978 Cycling Centenaries 'black print' set of 4 on official souvenir sheetlet unmounted mint
Great Britain 1978 Cycling Centenaries 'black print' set of 4 on official souvenir sheetlet unmounted mint