Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Dollars, Not Seasonally Adjusted

Frequency:  Monthly

Source: National Machine Tool Builders' Association, Mimeographed Release; 1937-1940; 1941-1946; 1947 Statistical Supplement To The Survey Of Current Business, P. 154; 1947, Monthly Survey, Through Issue Of June 1948.

This NBER data series m01169b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: m01169b