Series Is Presented Here As Two Variables--(1)--Original Data, 1882-1902 (2)--Original Data, 1901-1935. 1901-1935 Figures Are For Wholly Or Mainly Manufactured Goods. Source: Accounts Relating To Trade And Navigation.
This NBER data series m07019b appears on the NBER website in Chapter 7 at http://www.nber.org/databases/macrohistory/contents/chapter07.html.
NBER Indicator: m07019b
Release: NBER Macrohistory Database
National Bureau of Economic Research, Value of Imports of Finished Goods for Great Britain [M0719BGBM149NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M0719BGBM149NNBR/, October 7, 2015.