Series Is Presented Here As Two Variables--(1)--Original Data, 1857-1936 (2)--Orininal Data, 1920-1937. Total Of Steel Rails, New; Sleepers And Fishplates; Railway, Etc. Material, All Other Tyres And Axles, Wheels And Axles, Complete. Computed Total Of 5 Items As Shown In December, 1936. Source: Accounts Relating To Trade And Navigation
This NBER data series m07033b appears on the NBER website in Chapter 7 at http://www.nber.org/databases/macrohistory/contents/chapter07.html.
NBER Indicator: m07033b
Release: NBER Macrohistory Database
National Bureau of Economic Research, Total Exports of Railway Materials for Great Britain [M0733BGBM605NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M0733BGBM605NNBR/, July 8, 2015.