1. Navigation laws. Supplement 1 to Navigation laws of United States, 1935 edition, containing relevant statutes enacted by 2d session of 74th Congress (Jan. 3-June 20, 1936); compiled by Frederick K. Arzt. Bookmark Corporate/Agency Authors: Marine Inspection and Navigation Bureau and Commerce Department Publisher: Marine Inspection and Navigation Bureau Date: 1937 SuDoc number: C 25.5/2:935/supp.1