Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1913=100, Not Seasonally Adjusted

Frequency:  Quarterly

The Data Represent Manufactured Iron And Steel Products Including Machinery And Vehicles. Source: Unpublished Tabulation. For A Description And Coverage Of This Series, See Robert E. Lipsey, Price And Quantity Trends In The Foreign Trade Of The United States, NBER, 1963, Pp.289-295.

This NBER data series q04211 appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.

NBER Indicator: q04211