Infrastructure of Pittsburgh, Pennsylvania. Views of St. Paul's Cathedral (108 N Dithridge St, Pittsburgh, PA 15213), Soldiers Memorial (4141 Fifth Ave 3rd Floor, Pittsburgh, PA 15213, United States ) and Historical Society of Western Pennsylvania. The University of Pittsburgh and Schenley High School. Pittsburgh Athletic Club and Masonic Temple. Heinz Company Plant in the industrial district. The entrance gate of Highland Park. Bears and llama in the Highland Park Zoo.
An iron beam under construction at Carnegie Steel Company's Homestead Plant in Pittsburgh, Pennsylvania for use in New York City's Empire State Building. A huge ingot is brought to required temperature in a soaking pit at blooming mill. The ingot is picked up and put into a trolley. It is rolled into a belt and rolling operation starts. It is reduced to slab and taken for reheating.
An iron beam under construction at Carnegie Steel Company's Homestead Plant in Pittsburgh, Pennsylvania for Empire State Building construction in New York City. Hot ingot at plate rolling mill. Hot iron slab rolled into cover plates for columns at Universal Plant Mill. Slabs are rolled in machine. Then it passes on a cooling table. Cold iron plates on the table.
Iron beams under construction at Carnegie Steel Company's Homestead Plant in Pittsburgh, Pennsylvania for Empire State Building of New York City. Carnegie beams rolled into sections. An operator controls the rolling of the beams with a lever. Hot ingot takes shape of rough beam. Shear crops ends of beam.
Iron beam under construction at Carnegie Steel Company's Homestead Plant in Pittsburgh, Pennsylvania for the Empire State Building in New York. Iron beam under construction at Beam and Column Finishing Mill. Iron beam rolls at machine for desired shape. Operator handles the operation with levers. Final rolling of beam. Beam is given exact specification for desired length by passing it from hot saw. Sparking due to the cutting of beam.
Transport and infrastructure in Pittsburgh, Pennsylvania. Incline railways carry passengers up and down the steep Pittsburgh hills. Automobiles driven onto incline railway car. Views of incline railways in operation, including point of view footage as seen from within a moving incline railway car. The business district of Pittsburgh. Automobiles, pedestrians, horse drawn vehicle traffic on the street in the industrial district. Pedestrians walking on wide sidewalk with Union Station (Pennsylvania Station, or also called Penn Station) in background, at Grant Street and Liberty Avenue, south of the Allegheny River. The Ford Motor Company Plant. Exterior view of the Moreland-Hoffstot House mansion in the Shadyside area of Pittsburgh.
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