Creator
- Bittner, Van A. (Van Amberg), 1885-19491
- Boreman, Arthur Inghram, 1823-18961
- Collins, Justus, 1857-19341
- Dawson Coal Company1
- Dix, Keith1
- Donovan, Arthur.1
- Glasscock, Wm. E. (William Ellsworth), 1862-19251
- Hadsell, Richard M.1
- Hoblitzell, John D., Jr., 1912-19621
- Kelly, Robert G.1
- Krebs, Charles E. (1870-1954)1
- McIntosh, George C., 1868-19351
- Nyden, Paul1
- Sutherland, Howard, 1865-19501
- Tams, W. P., Jr. (William Purviance), 1883-19771