Quotations For 1890-1916 Are Prices On The First Of The Month; From 1917-1942 Average Monthly Prices Are Cited. Source: Bls Bulletin No. 39, Pp. 368-369 And Following Issues
This NBER data series m04083 appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.
NBER Indicator: m04083
Release: NBER Macrohistory Database
National Bureau of Economic Research, Wholesale Price of Sheetings, Brown for United States [M04083USM271NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M04083USM271NNBR/, August 29, 2015.