Scope and Contents From the Sub-Series: This subseries contains records of William L. Honnold’s business and investment ventures from 1917 through 1930, with the exception of Anglo American Corporation of South Africa, which forms a separate series (Series 5); records of business and investment ventures from 1931 onwards are to be found in Series 4: Chronological files. A significant number of Honnold’s most successful ventures—Calaveras Cement Company, Centrifugal Cast Iron Pipe Company, the Kuhnert Syndicate (from 1929 Pacific...