This Index Includes Wholesale Prices Of Calf, Kid, Harness, Sole, Oak, Sole, Union Backs, And Side Leather, Weighted By Quantities In Exchange For Census Years. Source: Bls Bulletin No. 473 (1927) And Following Issues And "Wholesale Prices."
This NBER data series m04171 appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.
NBER Indicator: m04171
Release: NBER Macrohistory Database
National Bureau of Economic Research, Index of Wholesale Prices of Leather for United States [M04171USM336NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M04171USM336NNBR/, November 25, 2015.