Series Is Presented As 3 Variables: (1) Original Data, 1915-46; (2) Annual Data Only, 1946-63. Source:
This NBER data series a02280b appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html.
NBER Indicator: a02280b
Release: NBER Macrohistory Database
National Bureau of Economic Research, Public New Construction Expenditures, Nonresidential, Value In Constant Prices for United States [A0280BUSA382SNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/A0280BUSA382SNBR/, July 7, 2015.