Seller: animal_lector (587) 100%, Location: Birmingham, Ships to: GB & many other countries, Item: 113568827600 Beautiful wooded (possibly walnut wood) surround of a double sided slate which has lined squares cut into the slate for numerical use Lovely peace of history In excellent condition for age ( item may have some mark or imperfections from years of use. 18.5cm x 26cm x 10cm frame external dimensions No returns excepted Uk mainland sale only Style: Victorian