01168cam a22002891 4500 l 26000236 DLC 20260227111530.0 890810s1926 dcu f000 0 eng l 26000236 (OCoLC)20157303 DLC PEL PEL DLC premarc HD8051 .A62 no. 416 United States. Bureau of Labor Statistics. Hours and earnings in anthracite and bituminous coal mining, 1922 and 1924 ... September, 1926. Washington, Govt. print. off., 1926. iv, 92 p. incl. tables. 23 cm. Bulletin of the United States Bureau of labor statistics, no. 416. Wages and hours of labor series At head of title: U.S. Department of labor. James J. Davis, secretary. Bureau of labor statistics. Ethelbert Stewart, commissioner. Issued also as House doc. 269, 69th Cong., 1st sess. Hours of labor United States. Wages United States. Coal miners United States. Coal mines and mining United States. Wages Coal miners. 35825 35825