National Museum of American History
Labor Day
August 1, 1973 – September 30, 1973
Highlight the history of the Labor Movement with slides of machines that show the difference between manual and machine-driven production.
Smithsonian Institution
IK development site for ODI
National Museum of American History
August 1, 1973 – September 30, 1973
Highlight the history of the Labor Movement with slides of machines that show the difference between manual and machine-driven production.
