Series Is Presented Here As Three Variables--(1)--Original Data, 1919-1936 (2)--Original Data, 1946-1953 (3)--Original Data, 1947-1956. Source: Federal Reserve Bulletin, Monthly Issues, February 1947 And Succeeding Months.
This NBER data series m01248b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.
NBER Indicator: m01248b
Release: NBER Macrohistory Database
National Bureau of Economic Research, Index of Beef Production for United States [M0148BUSM343NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M0148BUSM343NNBR/, August 3, 2015.