B. B. Wrapfr papers, ACCN 2365, Folder: 1-5. J. Willard Marriott Library Special Collections.
B. B. Wrapfr papers, ACCN 2365, Folder: 1-5. J. Willard Marriott Library Special Collections. http://localhost:8081/repositories/3/resources/4124 Accessed November 29, 2024.