Business & Industry
Interior of the Colby Motor Company
J.W. Witmer & Company Insurance
Sheaffer Pen Company
Washing machine assembly line
Union members picketing 
Punched pearl button shells
Elevators at Quaker Oats plant
Hybrid seed plant
War Changes Maytag Products
The Iowa Bystander Publisher Fights for Success
The Depression Years
Iowa's Meatpacking Industry
Colby Motor Company, Mason City, 1911
Time Frame: 1911
View of the construction department in the Colby Motor Company. Chassis in the early stage of assembly. Mason City, July 1911.
©2005 State Historical Society of Iowa, Des Moines.
All Rights Reserved.
All Rights Reserved.
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