Safety Catches on Mine Cages and Methods of Testing Them Daniel Harrington Published: 1948 Total Pages: 84 Get eBook
Testing Safety Catches on Mine Cages at Some Eastern Bituminous-coal Mines H. J. Sloman Published: 1944 Total Pages: 48 Get eBook
Testing Safety Catches on Mine Cages, Lake Superior District Clyde M. Pearce Published: 1945 Total Pages: 40 Get eBook
Surface-water Seepage Into Anthracite Mines in the Wyoming Basin, Northern Field Charles Thomas Holland Published: 1953 Total Pages: 612 Get eBook
Bibliography of Bureau of Mines Health and Safety Publications Hiram Brown Humphrey Published: 1956 Total Pages: 104 Get eBook
Bibliography of Bureau of Mines Health and Safety Publications United States. Bureau of Mines Published: 1947 Total Pages: 106 Get eBook
Accidents from Hoisting and Haulage in Metal Mines United States. Bureau of Mines Published: 1945 Total Pages: 770 Get eBook
