William B. Pollock built Slag Pot Car with pot   Save
YHCIL MSS0031 William B. Pollock Company Collection
Description: Slag pot car with pot built by the William B. Pollock Company of Youngstown, Ohio. View on Ohio Memory.
Image ID: AC2_YHCIL_MSS0031_B03F92_003
Subjects: Slag; Steel industry; Hot metal
Places: Youngstown (Ohio); Mahoning County (Ohio)