Mapperley Colliery Company analysis of weekly costs and shifts worked record book For weekly costs, columns for respective classes work for stallwork, heading, harrying, motor men, datalling, deputies, enginemen, waterworks, banking, carpenters, clerks, labourers, farm, brickwork, club money, compensation, pensions (only from Jul 1930) and weekly total; with columns for tonnage, workmen's and land sales from Dec 1930. For particulars of shifts worked as required for from T.S.2, columns for total shifts, gross amount, clerks, general expenses, club money, waterworks, farm, timber consumed, stores etc consumed, horsekeep and new ponies, National Health and unemployment insurance, subsistence allowance, workmen's coal carting, haulage on tarmac, compensation, with breakdown of number of shifts by men and boys. Witth assorted related loose papers at back. Jan 1926-Dec 1931