Pitcairn Varnish Company (Milwaukee, Wis., Newark, N.J.), 1913- Box 230, Folder 2819 Bookmark Abstract Or Scope "Banzai" enamel view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Pitt Health Trap, Plumbing, and Ventilating Company (New York, N.Y.), undated Box 230, Folder 2820 Bookmark Abstract Or Scope "Pitt health trap" view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Pittsburgh Emery Wheel Company (Rochester, Pa.), 1915- Box 230, Folder 2821 Bookmark Abstract Or Scope Grinding wheels, etc. view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Pittsburgh Plate Glass Company (Pittsburgh, Pa., etc.), 1905- Box 230, Folder 2823 Bookmark Abstract Or Scope Plate glass, paint and varnish view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Pittsburgh Steel Company (Pittsburgh, Pa.), 1948- Box 230, Folder 2824 Bookmark Abstract Or Scope Steeltex view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Pittsburgh Steel Products Company (Pittsburgh, Pa.), 1941-1947 Box 230, Folder 2825-2826 Bookmark Abstract Or Scope Steeltex plaster, floor lath, stucco, brick and stone veneer view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Pittsburg Instrument and Machine Company (Pittsburg, Pa.), 1915- Box 230, Folder 2822 Bookmark Abstract Or Scope Hydraulic testing machinery view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Pixii, Père et Fils (Paris, France), 1835-1852 Box 230, Folder 2827 Bookmark Abstract Or Scope Physical, chemical, optical, and mathematical instruments view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Plamondon, A., Manufacturing Company (Chicago, Ill.), 1923- Box 230, Folder 2828 Bookmark Abstract Or Scope Gears view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P
Platt and Washburn Refining Company (New York, N.Y.), 1916- Box 231, Folder 2837 Bookmark Abstract Or Scope "Veedol" lubrication for motors view more view less Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978P