Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Metric Tons, Not Seasonally Adjusted

Frequency:  Monthly

Data For 1910-1914 Are For Ingots Only; Data For 1920-1939 Are For Ingots And Castings, But Castings Make Up Only One-Two Percent Of The Total. Source: Data For 1910-1911: Furnished By Comite Des Forges De France. Data For 1912-1914: Echo Des Mines. Data For 1920-1939: Bulletin De La Statistique Generale (Checked With Annales Des Mines; Revue De L'Industrie Minerale; London And Cambridge Economic Service; L'Economiste European; Indices Generaux Du Mouvement Economique En France).

This NBER data series m01188 appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: m01188