Series Is Presented Here As Two Variables--(1)--Original Data, 1887-1913 (2)--Original Data, 1919-1934. Data For April 1919-June 1923 Were Originally Given In Paper Marks, But Have Been Converted By NBER To A Gold Mark Basis, To Compare With Following Data Which Are Presented In Gold Marks. Source: Data For 1919-1922: Centralblatt Fur Das Deutsche Reich, 1920, P. 1476 And Following Issues. Data For 1922-1935: Wirtschaft Und Statistik.
This NBER data series m03007b appears on the NBER website in Chapter 3 at http://www.nber.org/databases/macrohistory/contents/chapter03.html.
NBER Indicator: m03007b
Release: NBER Macrohistory Database
National Bureau of Economic Research, Freight Earnings of German Railroads, Reichsbahn for Germany [M0307BDEM421NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M0307BDEM421NNBR/, August 29, 2015.