Labor Arts 
Virtual museum exhibiting and cataloging the art of the labor movement and working people. Collections include parades, cartoon art on labor themes, and buttons and badges.
http://www.laborarts.org/Child Labour 1750-1850
Extensive treatment of the topic, from the Encyclopaedia of British History.
http://www.spartacus.schoolnet.co.uk/IRchild.main.htm
Labour History Resources
News, links and resources.
http://labourhistory.net
History Of Work Information System
Presents the world of work of the past as known by occupational activities.
http://historyofwork.iisg.nl
Irish Labour History
Includes scanned material and links.
http://www.irishlabour.com
International Association of Labour History Institutions
Provides news, serials tables of contents, and other services from all major collecting institutions in the field.
http://www.ialhi.org/
