Mining

Coal Mine Disasters in the Modern Era c. 1900 – 1980

Getting Gold: A Gold-Mining Handbook for Practical Men

Gas and Petroleum Engines

Tri-nitro-glycerine, as Applied in the Hoosac Tunnel, Submarine Blasting, etc., etc., etc

Pit Lasses

Land of Lead

Rock Blasting

Underground Treasures: How and Where to Find Them

Death in the Mines

Head to Head

Santa Rita del Cobre

Asteroid Gold

Open Cast Coal

Opencast Images