Series Is Presented Here As Three Variables--(1)--Original Data, 1941-1953 (2)--Seasonally Adjusted Data, 1919-1952 (3)--Origianal Data, 1947-1956 Source: Federal Reserve Board, Federal Reserve Bulletin, December 1953 And Following Issues.
This NBER data series m01202c appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.
NBER Indicator: m01202c
Release: NBER Macrohistory Database
National Bureau of Economic Research, Index of Production of Leather and Products for United States [M0102CUSM349NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M0102CUSM349NNBR/, September 4, 2015.