Creator
- Chilton, William E. (William Edwin), 1858-19391
- Collins, Justus, 1857-19341
- Hadsell, Richard M.1
- McCleery, William, 1741-18211
- McIntosh, George C., 1868-19351
- Otey, Ernest Glenwood, 1895-19661
- Pocahontas Operators Association1
- Rowe, Edgar B.1
- Smokeless Coal Operators Association2
- Smokeless Fuel Company1
- Thurmond, Walter R., 1881-19671