Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Dollars per Barrel, Not Seasonally Adjusted

Frequency:  Monthly

Data Refers To Wheat Flour, Spring Patents And Is The Price On Tuesdays Of Each Week.Data Is From The Annual Reports Of The New York Produce Exchange And Was Computed By NBER From Average Weekly Prices. Source: Bls Bulletins, No. 39, Pp. 296-297, And Following Issues; 1915 And 1918:"War Industries Bulletin, Price Bulletin, Number 8"

This NBER data series m04019a appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.

NBER Indicator: m04019a