Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Metric Tons, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

Series Is Presented Here As Three Variables--(1)--Original Data, 1914-1918 (2)--Original Data, 1914-1920 (3)--Original Data, 1914-1935 Coverage Excludes Alsace-Lorraine And The Saar Throughout (Data For 1919-1920 Were Computed By Subtracting Figures For The Saar); Beginning In July 1922, East Upper Silesia Is Excluded Also. Production In November 1928 Was Significantly Less Due To A Lockout. Source: Wirtschaftsgruppe Eisen Schaffende Industrie (Formerly Verein Deutscher Eisen Und Stahl Industrieller), Data For 1914-1923: "Die Rohstahl - Gerwinnung Im Deutscher Zollgebiet, 1910 Bis 1924", February 1925, Pp. 9-12. Data For 1924-1935: "Deutschlande Gerwinnung An Roheisen, Rohstahl, Und Walzwerkserzengnissen", 1935, P. 13.

This NBER data series m01137ab appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: m01137ab