Search Results
- IDNO:
- 002446
- Title:
- Main Control Panel for Modern High Capacity Preparation Plant
- Date:
- 1953/05/15
- Description:
- Mine worker examining main control panel, Williams, May 15, 1953.
- IDNO:
- 003295
- Title:
- Slope Conveyor Belt at Williams Preparation Plant
- Date:
- 1953/05/15
- Description:
- Coal is moving along a slope conveyor belt.
- IDNO:
- 003299
- Title:
- Washing Coal with the Chance Cone System, Williams Preparation Plant, Pittsburgh Consolidation Coal Company
- Date:
- 1953/05/15
- Description:
- 5 x 3/8 inch raw coal is flowing into a chance cone system