The ten-hours law
Subtitle: argument delivered before the Joint Special Committee of the Massachusetts Legislature upon the hours of labor, in behalf of the petitioners for a ten-hours law, March 22, 1871
By: by Charles Cowley.
Contributors: Gray, William, 1810-1892.; YA Pamphlet Collection (Library of Congress)
Publisher: s.n.
Published: 187u
Place of publication: [Boston?
Language: eng
Number of pages: 32
Subjects: Hours of labor -- Massachusetts.
Notes: With: Argument of Hon. William Gray on petitions for ten-hour law, before Committee on Labor, Feburary 13, 1873. Boston : Alfred Mudge & Son, Printers, 1873.