Verlag: US Government Printing Office, Washington, 1928
Anbieter: Russ States, Oil City, PA, USA
Zustand: Fair. 14pp, illus., fold-out maps, Bulletin 806-A, assuming it had one - missing the heavy paper stock cover, some soiling & wear.
Anbieter: G.S. MacManus Co., ABAA, Bryn Mawr, PA, USA
Erstausgabe
WEGEMANN, C.H., HOWELL, R.W., and DOBBIN, C.E. The Pumpkin Buttes Coal Field, Wyoming. Washington: United States Government Printing Office, 1928. 1st ed. 14pp. Plate, folding maps, folding chart. Orig. printed wrappers. Light toning, minor chipping to spine, else very good.