Note 452 — Chapter XI · SPECIAL RATE PROBLEMS: THE SOUTHERN BASING POINT SYSTEM; TRANSCONTINENTAL RATES; PORT DIFFERENTIALS, ETC.
Reading edition
Compare chap. XX, p. 638, infra. Other references on internal waterways are as follows: 1905. Senate (Elkins) Committee, Digest, App. IV.—1908. Report Inland Waterways Commission, 2 vols.—1910. Reports U. S. National Waterways Commission, especially Document 11. Traffic History of the Mississippi river. Cf. also, Railway Age Gazette, June 2 and 30, 1911 and Jan. 12, 1912: Bulletin 21, Bureau of Railway Economics; and the Bulletins of the U. S. Census.