• publisher: Wright & Potter, state printers
  • creator: Charles Felton Pidgin , Massachusetts Bureau of Statistics of Labor
  • contributor: University of Michigan
  • mediatype: texts
  • years: 1876
  • pages: 101
  • language: English
  • lccn: 08011365
  • notes: Forms part of the Seventh annual report of the Bureau.
  • download: pdf file