Church Organist, and Cheshire Life reporter - Robert Beale has written an article 'Preserving the Cavaillé-Coll organ at Parr Hall, Warrington'.
This is the link to the article
http://www.cheshirelife.co.uk/out-about/preserving_the_cavaille_coll_organ_at_parr_hall_warrington_1_3782813
This is the link to the article
http://www.cheshirelife.co.uk/out-about/preserving_the_cavaille_coll_organ_at_parr_hall_warrington_1_3782813