| 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 |
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| 1936 | Coray | | Mine | Slope | 4 | | Lackawanna | Gillizzi Coal Co. | 0 | Truck 1 | 9,865 | 9,935 | 104 | 56 | Alternative spellings of Coary and Corey appear to be used interchangeably by the inspectors. | | 1937 | Coray | | Mine | Slope 1 | 4 | | Lackawanna | Gillizzi Coal Co. | 3,490 | | 0 | 3,490 | 150 | 44 | | | 1938 | Coray | | Mine | Slope 1 | 4 | | Lackawanna | Gillizzi Coal Co. | 0 | Truck 1 | 10,000 | 10,000 | 174 | 48 | Coal prepared at Spring Brook Breaker, 7th District. | | 1939 | Corey | | Mine | Slope | 4 | | Lackawanna | Minichello Coal Co. | 11,944 | | 18,031 | 29,975 | 110 | 132 | | | 1940 | Corey | | Mine | Slope | 4 | | Lackawanna | Minichello Coal Co. | 0 | Truck 1 | 46,390 | 46,390 | 211 | 125 | Coal prepared at Morgan Breaker. | | 1941 | Corey | | Mine | Slope | 4 | | Lackawanna | Minichello Coal Co. | 0 | Truck 1 | 122,507 | 122,507 | 248 | 115 | | | 1942 | Corey | No. 1 | Mine | | 4 | | Lackawanna | Corey Coal Co. | 0 | Truck 1 | 13,991 | 13,991 | 154 | 41 | | | 1942 | Corey | | Mine | Slope | 4 | | Lackawanna | Corey Slope Coal Co. | 0 | Truck 1 | 86,354 | 86,354 | 246 | 108 | | | 1943 | Coray | | Mine | Slope | 5 | | Lackawanna | Coray Slope Coal Co. | 0 | Truck 1 | 41,327 | 41,327 | 229 | 85 | Transferred from 4th District. | | 1944 | Coray | | Mine | Slope | 5 | Old Forge 2 | Lackawanna | Coray Slope Coal Co. | 28,316 | | 0 | 47,991 | 304 | 79 | | | 1945 | Coray | | Mine | Slope | 5 | Old Forge 2 | Lackawanna | Coray Slope Coal Co. | 16,256 | | 0 | 27,905 | 255 | 54 | | | 1946 | Coray | | Mine | | 5 | Old Forge 2 | Lackawanna | Coray Slope Coal Co. | 17,304 | | 0 | 23,384 | 266 | 51 | Coal prepared at Morgan Breaker. | | 1947 | Coray | | Mine | | 5 | | Lackawanna | Jr. Coray Coal Co. | 9,065 | | 596 | 11,927 | 214 | 42 | Coal prepared at Morgan Breaker. | | 1948 | Coray | | Mine | | 5 | | Lackawanna | Jr. Coray Coal Co. | 7,253 | | 0 | 9,229 | 235 | 17 | Coal prepared at Cassidy & Guillorn Breaker. | | 1948 | Coray | | Stripping | | 5 | | Lackawanna | Lackawanna Mining & Construction Co. | 7,877 | | 70 | 8,453 | 113 | 11 | Coal prepared at Supreme and Waddell breakers. | | 1949 | Coray | | Mine | | 5 | | Lackawanna | Jr. Coray Coal Co. | 1,348 | | 0 | 1,348 | | | Coal prepared at Cassidy & Guillorn Breaker. | | 1949 | Coray | | Stripping | | 5 | | Lackawanna | Lackawanna Mining & Construction Co. | 12,564 | | 1,906 | 17,675 | 254 | 12 | Coal prepared at Parkside, Number Nine and Morgan breakers. | | 1950 | Coray | | Stripping | | 5 | | Lackawanna | Lackawanna Mining & Construction Co. | 63,828 | | 0 | 86,253 | 296 | 27 | Coal prepared at Morgan Breaker. |
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