Weigel - Coal Mining Methods in Missouri - As New paperback

The Leyden Coal Mine (Paperback or Softback)

Weigel - Coal Mining Methods in Missouri - As New paperback

Gilpin - Coal Mining in Nova Scotia - New paperback or softback - X555z

Shadwell - Coal Mines And Nationalisation - New paperback or softback - X555z

Coal Mining in Illinois (Paperback or Softback)

Shearer - Electricity in Coal Mining - New paperback or softback - 48 - X555z

Weigel - God's Choice - New paperback or softback - X555z