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| | PA State Archives - RG-45 - Series Descriptions - Dept. of Mines and Mineral Industries (Site not responding. Last check: 2007-10-04) |
 | | Arranged chronologically by year, thereunder by type of mine and nature of the inspection, and then numerically by district. |
 | | Reports of the electrical inspector show the names of the company, district, mine inspector, and electrical inspector; equipment used and a description and location of defective units and corrections ordered. Reports on the cleaning and preparation plant, small mine, deep mine, and strip mine inspections contain routine information on safety matters. |
 | | Documentation of these disasters often includes hearings, reports, bids and contracts, correspondence, photographs and blueprints. The Knox Mine Disaster file contains Joint Legislative Committee Investigation materials and transcripts of laws and resolutions. |
| www.phmc.state.pa.us /BAH/DAM/rg/sd/r45sd.htm (401 words) |
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