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Work of the Holmes Safety Association at Baton Rouge, La
Frank E. Cash
· 1929
Electric Cap Lamps in Alabama Mines, 1935
Frank E. Cash
· 1935
Accident Reduction in Alabama Coal Mines
Frank E. Cash
· 1929
Coal-washing Investigations: Methods and Tests
Frank E. Cash
, George Randolph Hopkins
, Harry Fagan Yancey
, Thomas Fraser
· 1929
Accident Experience Iron-ore Mines, Lake Superior District, 1940-47
Frank E. Cash
· 1949
Methods, Costs, and Safety in Stripping and Mining Coal, Copper Ore, Iron Ore, Bauxite, and Pebble Phosphate
Frank E. Cash
· 1929
Explosions in Alabama Coal Mines
Frank E. Cash
, Hiram Brown Humphrey
· 1930
Portable Electric Lamps for Animal Haulage in Alabama
Frank E. Cash
, C. E. Saxon
· 1933
Coal-mine Fatalities in Alabama: 1931-34
Frank E. Cash
· 1936
Accident Experience at Pebble-phosphate Operations in Florida, 1930-40
Frank E. Cash
· 1941
