The collection comprises a single series of four cash books covering the period from 1866 to 1880 which are divided into Mellors' expenditure on charity, farm, house, garden and horses. Some loose accounts and a valuation of individual tools, implements and harnesses are also present. The papers in this collection are written in various different hands.
The volumes are an incomplete record of Mellors' farm and domestic expenditure. Their value would be enhanced if further evidence could be found to identify Mellors. They provide an insight into the cost of a variety of goods and services purchased by a gentleman farmer at the time.