Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1922-1924=100, Not Seasonally Adjusted

Frequency:  Monthly

Series Is Presented Here As Two Variables--(1)--Original Data, 1925-1934 (2)--Original Data, 1925-1934 Data Covers The Dollar Value Of Shipments. Figures Are Based On The Returns Of 50-60 Firms, Representing One-Third Of The Industry. Source: Survey Of Current Business And Its Supplements.

This NBER data series m01169a appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: m01169a