Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Long Tons, Not Seasonally Adjusted

Frequency:  Monthly

Series Is Presented Here As Two Variables--(1)--Original Data, 1926-1956 (2)--Original Data, 1943-1956. Data Are For Natural And Synthetic Rubber. Figure For November 1943 Includes 385 Tons Consumed In Previous Months. Figure For August 1947 Includes 120 Tons Of Latex Coagulum, Declared Scrap. Source: Statistical Supplements And Monthly Issues Of The Survey Of Current Business.

This NBER data series m01180b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: m01180b