1904-1906 agreement between the members of the Iowa Coal Operators Association and the members of District No. 13, U.M.W. of A., April 1, 1904 to March 31, 1906
Contributors: United Mine Workers of America. District 13
Series: Pamphlets in American history -- L 1612
Publisher: publisher not identified
Published: 1979
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 38
Subjects: Collective labor agreements; Coal mining industry; Coal miners
Notes: Microfiche. Sanford, N.C. : Microfilming Corp. of America, 1979. 1 sheet ; 11 x 15 cm. (Pamphlets in American history : Labor ; L 1612)