Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Short Tons, Not Seasonally Adjusted

Frequency:  Monthly

Series Is Presented Here As Three Variables--(1)--Original Data, 1920-1941 (2)--Original Data, 1940-1948 (3)--Original Data, 1944-1955. Data Include Zinc From Foreign Ore And Zinc Redistilled In Secondary Smelters. Source: Survey Of Current Business, And Its Supplements.

This NBER data series m01195c appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: m01195c