William B. Pollock built Mixer-type hot metal submarine car   Save
YHCIL MSS0031 William B. Pollock Company Collection
Description: Mixer-type hot metal submarine car built for Jones & Laughlin (J&L) Steel Corporation. Car was built by the William B. Pollock Company of Youngstown, Ohio. View on Ohio Memory.
Image ID: AC2_YHCIL_MSS0031_B03F100_001
Subjects: Slag; Steel industry; Hot metal
Places: Youngstown (Ohio); Mahoning County (Ohio); Pittsburgh (Pennsylvania)