Eight cricket first day covers,  the earliest celebrating Derbyshire County Cricket Club's centenary in 1970 up to 2017. The centenary cover is signe

Eight cricket first day covers, the earliest celebrating Derbyshire County Cricket Club's centenary in 1970 up to 2017. The centenary cover is signed to the front in pen by the Derbyshire CCC side of that season and others are signed in both pen and felt tip, (8) Reassigned GB7196-11