Information from County Hall NCB files
Cross section of the colliery shaft (.pdf format)
Stonemans earnings in the Harvey Seam for 1894
Accident reports (NCB
13/324) for Wheatley Hill Pit from 18th February 1903 to 22nd September 1906
with kind permission of Durham County Records Office
Nothing additional here at the moment, still working on this page, keep checking for additional information later.