Cost of labor and subsistence in U.S : tables showing comparative and average weekly wages paid in several States and sections for factory labor in years 1867 and 1869; and for ordinary mechanical and agricultural or farm labor in years 1861 and 1869; cost of provisions, groceries, dry goods, house rent in various manufacturing districts of country in years 1867 and 1869; and comparative cost of building materials and labor in years 1861 and 1869.