Fonds consists of the business records of Hillcrest-Mohawk Collieries Limited and includes accident/injury reports, bills of lading, coal operators’ monthly statements, correspondence, cost sheets, customer accounts, employee registers and accounts, employment applications, equipment catalogues/advertising flyers, equipment inventories, financial records, invoices, leases, memorandum, mine inspection reports, payroll records, permits, purchasing receipts, receipts, rental accounts, sales contracts, sample analysis reports, shift and wage cards, shipping manifests, telegrams, tenders, time sheets, wage agreements, war savings certificates deduction sheets, and maps depicting a portion of the mining properties of the Hillcrest-Mohawk Collieries and a horizontal projection of Mohawk Bituminous Mines. The fonds has been arranged into the following series: Mine Operations; Employees and Employee Relations; Payroll and Accounting; Correspondence; Hillcrest-Mohawk Realties; and Southern Trucking Company.