Bertheau's scrapbook, kept in MEN'S COLLEGE RECORD; A FOUR YEAR COMPANION (published by Paul Elder and Company), contains
illustrations and photographs, clippings, postcards, receipts, song lyrics, programs, and other memorabilia, 1901-06. There
are also hand-written annotations and records of each class year; and one letter from Frank Waite Bennett (A.B. law 1903),
1904, on his life as a lawyer in Phoenix, Arizona, and Sigma Chi fraternity life.