Markham Colliery No. 2 accident plan for accident to W Harper, contractor, with witness statements Accident in the Ell Coal Seam at 3s Main Gate, at 8.30 AM on 28 Sep 1941 to W Harper, contractor. Plan scale 4 feet to 1 inch. Draft statements of Wilfred Brookes (check number 1860, aged 50), overman, of 87 South Cresent, Duckmanton, and B Treece (check number 750, aged 40), contractor, of 33 James Street, Stonegravels. Sep 1941