Crandall, A. R. 1840- Coals of the Licking Valley region and some of the contiguous territory including also an account of Elliott County and its dikes. - Louisville, Continental Printing Co., 1910. - xvi, 90 p. illus., maps (1 fold.) 27 cm. LCCN: gs 13000112 Subjects--Topical Terms: Coal--Kentucky. LC Class. No.: QE115 / .A243 no. 10