Data For 1844-September 1857 Are For The Last Saturday Of The Month; All Other Data Are For Next To Last Saturday And Last Wednesday Of The Month. Data For 1888-1907 Were Checked With Volume 21 Of The National Monetary Commission. Data For 1862-1864, 1884, 1896-1897, 1906, 1914, March 1919, And November 1924 Were Checked With The Economist (London). Misprints Were Found In The Data From Bankers' For March 1919 And November 1925. Data For November 1928-1935 Were Computed By NBER From "Other Securities" Plus "Discounts And Advances". Source: Bankers' Magazine.
This NBER data series m14083 appears on the NBER website in Chapter 14 at http://www.nber.org/databases/macrohistory/contents/chapter14.html.
NBER Indicator: m14083
Release: NBER Macrohistory Database
National Bureau of Economic Research, Other Securities, Bank of England for Great Britain [M14083GBM440NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M14083GBM440NNBR, February 7, 2016.