00812cam a22002411 4500 gs 13000108 DLC 20260227111314.0 800102s1912 xx ab 000 0 eng c gs 13000108 (OCoLC)5838584 U.S. Geo. Survey. Libr. ICIU DLC premarc n-us-ky QE115 .A243 no. 13 TN805.K3 H55 Copy 2. Hodge, James Michael, 1850- Report on the upper Cumberland coal field. The region drained by Poor and Clover Forks in Harlan and Letcher Counties. [n.p.] Printed by the Interstate Pub. Co., 1912. ix, 223 p. ills., maps (1 fold.) 27 cm. Kentucky. State Geologist. Bulletin no. 13 Coal Kentucky. 25232 25232