For Further Information See Introductory Notes On Bls- Dept. Of Commerce Data. Source: See Introductory Notes On Bls-Dept. Of Commerce Data.
This NBER data series a02279 appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html.
NBER Indicator: a02279
Release: NBER Macrohistory Database
National Bureau of Economic Research, Public New Construction Expenditures, Nonresidential for United States [A02279USA398NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/A02279USA398NNBR/, November 28, 2015.