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Year Operation Name Number Type Opening District City County Company Name Railroad Shipments (tons) Railroad to Mine Truck Shipments (tons) Total Production (tons) Days Worked Employees Notes 1949 Gravity   Bank 5   Lackawanna Gravity Coal Co. 18,430 0 18,430 108 4 Coal sold unprepared. 1962 Gravity   Stripping 1   Lackawanna Hudson Realty Co., Inc. 623 89 821 8 7 Coal prepared at Raymond Breaker. 1962 Gravity   Mine 1 Archbald Lackawanna Northwest Mining Co., Inc. 156 22 206 44 5 Coal prepared at Raymond Breaker. 1963 Gravity   Stripping 1   Lackawanna Hudson Realty Co., Inc. 14,586 2,709 21,673 278 7   1963 Gravity   Colliery 1 Archbald Lackawanna Northwest Mining Co., Inc. 1,937 360 2,878 233 11 Coal prepared at Raymond Breaker. 1964 Gravity 81-2, 3 Stripping 1 Archbald Lackawanna Northwest Mining Co., Inc. 7,551 1,408 12,799 282 8 Coal prepared at Raymond Breaker. 1964 Gravity   Colliery 1 Archbald Lackawanna Northwest Mining Co., Inc. 2,363 441 4,005 235 16 Coal prepared at Raymond Breaker. 1965 Gravity 81-3R Stripping 1 Archbald Lackawanna Northwest Mining Co., Inc. 3,669 639 6,700 229 8 Coal prepared at Raymond Breaker. 1965 Gravity   Colliery 10 Archbald Lackawanna Northwest Mining Co., Inc. 2,010 350 3,671 204 9 Coal prepared at Raymond Breaker. 1966 Gravity 81-3R2A Stripping 1 Archbald Lackawanna Northwest Mining Co., Inc. 1,855 615 4,294 244 8 Coal prepared at Raymond Breaker. 1966 Gravity   Colliery 10 Archbald Lackawanna Northwest Mining Co., Inc. 1,083 359 2,507 228 7 Coal prepared at Raymond Breaker. 1967 Gravity 81-3R3 Stripping 1 Archbald Lackawanna Northwest Mining Co., Inc. 1,515 2,213 6,586 175 5 Coal prepared at Huber, Loree, Raymond and Taylor breakers. 1967 Gravity   Colliery 10 Archbald Lackawanna Northwest Mining Co., Inc. 113 164 489 125 7 Coal prepared at Raymond Breaker. 1968 Gravity 81-3R4 Stripping 1 Archbald Lackawanna Northwest Mining Co., Inc. 3,666 4,617 16,973 304 10 Coal prepared at Raymond Breaker. 1968 Gravity   Colliery 5 Archbald Lackawanna Northwest Mining Co., Inc. 0 0 0 4 4 Abandoned in January 1968. 1969 Gravity 81-3 Stripping 1 Archbald Lackawanna Northwest Mining Co., Inc. 939 1,484 5,188 52 0 Coal prepared at Raymond Breaker.