Chapter 6: William Mahl, footnote 12, page 273 RL6 fn. 12 p. 273 Tags: Corporate and Business Organization, Manuscript Collections Diagram no. 1, Southern Pacific Lines - Pacific System - Tonnage and rates per Ton-mile, 1885-1896, box 2E463, Mahl Papers. Mahl Memoir, Southern Pacific Co., F-15, CPH, B-11, B-12, Mahl Papers.