Series Is Presented Here As Two Variables--(1)-- Original Data, 1890-1913 (2)--Original Data, 1913-1942. Data Are Average Of Tuesday Prices In New York, Newly Laid Eggs, Fair To Fancy. Source: Bls Bulletins And "Wholesale Prices."
This NBER data series m04143a appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.
NBER Indicator: m04143a
Release: NBER Macrohistory Database
National Bureau of Economic Research, Wholesale Price of Fresh Eggs for New York [M0443AUS000NYM263NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M0443AUS000NYM263NNBR/, July 30, 2015.