The Sec Statistical Bulletin Does Not Show Monthly Revisions For Back Data. Source: U.S. Department Of Commerce, For 1934-1940 Data: Table Obtained From The Survey Of Current Business (Obe-53, August 19, 1958); For 1941-1964 Data: Business Statistics, 1947, And Subsequent Statistical Supplements To Scb; The Latest Data Are From Scb, Monthly And The Securities And Exchange Commission Statistical Bulletin, Monthly
This NBER data series m10115 appears on the NBER website in Chapter 10 at http://www.nber.org/databases/macrohistory/contents/chapter10.html.
NBER Indicator: m10115
Release: NBER Macrohistory Database
National Bureau of Economic Research, New Corporate Securities Offered For Cash, Estimated Gross Proceeds, All Industries, Bonds Plus Preferred Stock for United States [M10115USM144NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M10115USM144NNBR/, July 7, 2015.