Economics of the construction industry
A 1919 U.S. Government Printing Office report from the Information and Education Service, charting building-trade prices, wages, and rents for American workers and employers after the First World War. Line graphs on ruled grids track price indexes through 1913-1919, with solid and dashed curves, dotted event markers labeled "War in Europe" and "U.S. in War," and boxed keys usable as period data-graphic reference.
