William B. Pollock built Slag Pot Car with pot   Save
YHCIL MSS0031 William B. Pollock Company Collection
Description: A view of a slag pot car with pot made by the William B. Pollock Company of Youngstown, Ohio. View on Ohio Memory.
Image ID: AC2_YHCIL_MSS0031_B12F126_033
Subjects: Slag; Steel industry; Hot metal
Places: Youngstown (Ohio); Mahoning County (Ohio)