1977 Steam turbine driven pump in blowing engine house
1977 View looking east down areaway between hot blast stoves 25 and 26 at left and Blowing Engine House on the right
1977 Water pump to boilers in blowing engine house
1977 View of 1942 Ingersoll-Rand turbo-blower with engine casing removed
1977 View inside No. 2 turbo-blower house looking west showing 1951 Ingersoll-Rand turbo-blower with engine casing removed.
1977 View inside No. 2 turbo-blower house looking east showing 1951 Ingersoll-Rand turbo-blower with engine casing removed