| Reference | {Deposit:: EDWARDS, JR., J., 1971, MARYLAND I.C. 11, P. 15.}{Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT JAN. 31 AND FEB. 1, 1972.}{Deposit:: QUARRY IS OPERATED BY HOWARD-MONTGOMERY CRUSHED STONE COMPANY,}{Deposit:: DIVISION OF CONTEE SAND AND GRAVEL COMPANY, INCORPORATED. OPERATION INCLUDES A MILL.} |