Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Net Tons, Not Seasonally Adjusted

Frequency:  Monthly

Data Are For The Net Tonnage Of Vessels Entered, Exclusive Of Cargo. Data For 1846-August 1937 Cover The Volume Of Two Years Past Data; Data For September 1937-August 1938 Cover The Volume Of One Years Past Data; Data For September 1938-August 1939 Cover Current Volume. Data For April 1923-1939 Exclude The Irish Free State. Source: Board Of Trade, Statistical Office, "Accounts Relating To Trade And Navigation".

This NBER data series m03025 appears on the NBER website in Chapter 3 at http://www.nber.org/databases/macrohistory/contents/chapter03.html.

NBER Indicator: m03025