[ Photographs ] (Engineering) Album of 28 large-format photographs documenting the buildings, grounds, machines, workers and products of what appears to be a single steel mill located in Pittsburgh, and featuring some rich views of the cavernous

[ Photographs ] (Engineering) Album of 28 large-format photographs documenting the buildings, grounds, machines, workers and products of what appears to be a single steel mill located in Pittsburgh, and featuring some rich views of the cavernous interior of the plant with laborers dwarfed by the giant machines, pulleys, tracks, chains, and cars they are posed by. Printing-out paper prints, mounted one per page, recto and verso, 13 x 10 inches or the reverse, each numbered in a period hand, in ink, on mount above image. Folio, leather, scuffed, corners bumped, spine rebound in cloth; shaken; inscription on front free endpaper; contents bright and clean. 1900-1910 E1000-1500 The inscription reads "For Mr. Andrew Carnegie, With compliments of Mr C M Schwab. "