| 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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| 1935 | Sindaco | No. 14 | Colliery | Drift | 8 | | Luzerne | Paul Sindaco & Sons | 172,313 | | 0 | 172,313 | 293 | 213 | | | 1936 | Sindaco | No. 14 | Colliery | Drift | 8 | | Luzerne | Paul Sindaco & Sons | 185,107 | | 0 | 185,107 | 301 | 223 | | | 1937 | Sindaco | No. 14 | Colliery | Drift | 8 | | Luzerne | Paul Sindaco & Sons | 122,810 | | 0 | 122,810 | 190 | 203 | | | 1938 | Sindaco | No. 14 | Colliery | Drift | 8 | | Luzerne | Paul Sindaco & Sons | 0 | Truck 1 | 64,941 | 64,941 | 87 | 187 | | | 1939 | Sindaco | No. 14 | Mine | Drift | 8 | | Luzerne | Paul Sindaco & Sons | 150,309 | | 0 | 150,309 | 197 | 257 | Run of mine coal prepared at various breakers but not included in breaker totals. |
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