Release: NBER Macrohistory Database
Source: Federal Reserve Board, Bulletin Of December 1927, Pp. 826-827, And Successive Issues
This NBER data series m06013 appears on the NBER website in Chapter 6 at http://www.nber.org/databases/macrohistory/contents/chapter06.html.
NBER Indicator: m06013
National Bureau of Economic Research, Index of Wholesale Trade, Groceries Sales for United States [M06013USM331NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M06013USM331NNBR, January 16, 2017.