"W.O.L Trewavas nr. Helston"
"W.O.L Trewavas nr. Helston"
"W.O.L Trewavas nr Helston"
"W.O.L Trewavas nr. Helston"
"Wheal Basset Frue Vammen House"
"Wales Copper mines Cwm dwyfor"
"Sygun Copper Mine W. wheel & stamps"
"Sygun Copper Mine N. Wales, Tracks"
"St. Agnes, Cornish Eng"
"St. Agnes Head."
"St. Agnes. - Cornish Eng."
"smelt works"
"Smelt mill Ore Hopper"
"Smelt mill."
"shed for Peat"
Raza Rd Mine
"Plan for the Water Gin for drawings Coals at the Prosperous Pit at Long Benton"
"Parkandillick Winch & beam"
"Parkandillick Valve Gear"
"Parkandillick Pump Rod"
