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Coal is moving along a slope conveyor belt.

1. Slope Conveyor Belt at Williams Preparation Plant

IDNO:
003295
Title:
Slope Conveyor Belt at Williams Preparation Plant
Date:
1953/05/15
Description:
Coal is moving along a slope conveyor belt.
5 x 3/8 inch raw coal is flowing into a chance cone system

2. Washing Coal with the Chance Cone System, Williams Preparation Plant, Pittsburgh Consolidation Coal Company

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