GEOLOGIC MAP OF THE NEBO QUADRANGLE AND HOPKINS COUNTIES KENTUCKY.FRANKLIN GJ.1969; U.S. GEOL. SURV., GEOL. QUADRANGLE MAPS; USA; 1969, NUM. 0777-0GQMiscellaneous

TOTAL INSTALLING ADVANCED TELEMETRY/CONTROL SYSTEM = TOTAL MET EN PLACE UN SYSTEME DE POINTE POUR LE CONTROLE ET LA TELEMESUREFRANKLIN GJ.1975; PIPE LINE INDUSTRY; U.S.A.; DA. 1975; VOL. 42; NO 4; PP. 31-33Article

REVISED CORRELATION OF THE NO.4(DAWSON SPRINGS NO.6)COAL BED,WESTERN KENTUCKY COAL FIELD.KEHN TM; PALMER JE; FRANKLIN GJ et al.1967; GEOL. SURV. U.S.A., PROF. PAPER; USA; 1967, P. 160 A 164Miscellaneous