American Optical Company (Southbridge, Mass.), 1912-1946 Box 10, Folder 229-231 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Phenolic Corporation (Chicago, Ill.), 1942- Box 2, Folder 106 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Pneumatic Service Company (Boston, Mass.), 1906-1914 Box 2, Folder 107-108 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Pulley Company (New York, Chicago, etc.), 1915- Box 2, Folder 109 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Radiator Company (New York, N.Y.), 1900-1911 Box 2, Folder 110-111 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Ring Company (Waterbury, Conn.), 1923- Box 2, Folder 112 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Road Machine Company (Kennett Square, Pa.), 1887- Box 2, Folder 113 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Rolling Mill Company (Middletown, Ohio), 1931- Box 2, Folder 114 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Ru-Mari Company (Los Angeles, Cal.), 1936-1937 Box 2, Folder 115 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…
American Sales Company (New York, N.Y.), 1932- Box 3, Folder 116-117 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Trade catalogs collection., 1800-1978…