Release: NBER Macrohistory Database
Data Through 1907 Were Computed From Thirteen Published Figures Per Year. Those Figures Published Before The Tenth Of The Month Were Considered To Fall At The Beginning Of The Month; Those Figures Published After The Twenty-First Of The Month Were Considered To Fall On The Beginning Of The Next Month. Those Figures Published Between The Tenth And The Twenty-First Were Averaged. After 1907 Monthly Figures Were Published. Source: Bankers' Magazine.
This NBER data series m14081 appears on the NBER website in Chapter 14 at http://www.nber.org/databases/macrohistory/contents/chapter14.html.
NBER Indicator: m14081
National Bureau of Economic Research, Total Circulation for Great Britain [M14081GBM440NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M14081GBM440NNBR, November 21, 2017.