Planta industrial "Babcoock & Wilcox Boiler of 2010 Sq: Fr: Heating Surface Fitted With Chain Grate Stoker 4'-5' Wide x 8'-6' Long. 37.34 Sq. Ft: Grate Area. Scale 1/2 = 1 foot", Babcock & Wilcox Ltd., Londres (n.º 18.113)
1969-04-14