Release: NBER Macrohistory Database
Source: 1917-26: U.S. Bureau Of The Census, "Record Book Of Business Statistics", Part Ii, Metals And Machinery (Bath Tubs, P.36, Lavoratories P. 37, Kitchen Sinks, P. 38, Misc. Enameled Ware, P. 39); 1923-31: 1932"Annual Supplement" Of The"Survey Of Current Business", Pp. 206-09. 1917-21: Compiled By Enameled Sanitary Ware Manufacturers Assoc. From Reports Of Its Members Representing About 98% Of The Industry. 1922-31: Compiled By U.S. Bureau Of The Census.
This NBER data series m02129 appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html.
NBER Indicator: m02129
National Bureau of Economic Research, Miscellaneous Enameled Sanitary Ware Shipments for United States [M02129USM588NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M02129USM588NNBR, June 23, 2017.