References

Schieffelin & Co. Records, 1796-1947. Hagley Museum and Library, Wilmington, DE.

Schieffelin Family Papers. Yale Collection of Western Americana, Beinecke Rare Book and Manuscript Library. Finding aid.

Schieffelin Family Papers, 1756-1907. Manuscripts and Archives Division, The New York Public Library, Astor, Lenox and Tilden Foundations. Finding aid.

Sears, Roebuck and Company Archives. Hoffman Estates, Illinois. Archives website.

Seligman family papers, 1862-1878. New York Historical Society, New York, NY.

Solms-Braunfels Archives, 1842-1957. Dolph Briscoe Center for American History, The University of Texas at Austin. Finding aid.

Sousa Press Books. U.S. Marine Band Library, Washington, D.C.

Spreckels Sugar Company Collection. University of California at Davis Special Collections. Finding Aid.

Steinway & Sons Collection. LaGuardia and Wagner Archives, Queens, New York. Online access.

Stiegel, Henry William, 1729-1785, Records of Manheim Glass Works 1763-[1773?]. Winterthur Museum, Garden, and Library, Wilmington, DE.

Straus Family Papers, 1810-1962. Manuscripts and Archives Division, New York Public Library. Finding Aid.

Syndicate Books of Drexel, Morgan & Co. and of J. P. Morgan & Co. The Pierpont Morgan Library and Museum, New York, NY, 1879-1918, Twelve Volumes.

"The Man Who Makes the Stamps Stick." Baltimore Sun Magazine April 21, 1929, 12.

The Story of Brach. Chicago: E. J. Brach and Sons, 1923.

Timken Company Archives. Canton, OH.

Walter P. Paepcke Papers. Special Collections Research Center, University of Chicago Library. Finding aid.

Werner Frank Oral History. conducted by Jeffrey Yost, Mountain View, CA, February 14, 2006, Computer History Museum. Transcript online.

Western Sugar Refinery Records, 1871-1949. Bancroft Library, University of California, Berkeley. Finding Aid.

Weyerhaeuser family. Weyerhaeuser family papers. Weyerhaeuser Reading Room, Minnesota Historical Society, St. Paul, Minnesota. Finding aid.

William Blum Thalhimer, Jr. Corporate and Family Archives, 1862-1992. Mss1 T3275a FA1, Virginia Historical Society, Richmond, VA. Finding aid.