Merchant marine statistics /

Description based on: 1933."The tables in this publication have heretofore formed a part of the Annual report of the Commissioner of Navigation."Reports for 1936/37- issued by the Bureau of Marine Inspection and Navigation as its Report series, no. 3 [etc.]Reports for 1924/25-1935/36 called no. 2-13."No edition printed for 1940."Report year for 1923/24-1938/39 ends June 30; report for 1941-compiled as Jan. 1.Mode of access: Internet.Reports for <1923/24-1931/32> issued by the Bureau of Navigation (Dept. of Commerce); 1932/33-1934/35 issued by the Bureau of Navigation and Steamboat Inspection; 1936-<1941> issued by the Bureau of Marine Inspection and Navigation; <1946>- issued by the Bureau of Customs