1855-1860 Wood, Philipson & Co. 1865 Wood, Blacket & Co. 1870 Harton & Hilda Coal Co. 1875-1890
Publications (3)
- Brown, Ivor J. (1995); PDMHS (Peak District Mines Historical Society) 12-5 Sum - Note on the British Society of Mining Students 1876 to 1910, A; 3 pages (12-14)
- Hill, Alan; NMRS (2012); British Mining 94 - Coal: A Chronology for Britain; ISBN 0901450 6 85; pp.161,198.
- NMRS; British Mining 73 - Memoirs 2003; pp.73,87.
