• 2 Wisconsin Historical Society Archives
• 2 Wisconsin Historical Society Library

• 4 Journals, Magazines, Newspapers

• 2 Agricultural machinery industry
• 1 Agricultural implement industry
• 1 Case tractors
• 1 Dealers (Retail trade)
• 1 Employees' handbooks, magazines, etc
• 1 Farm equipment
• 1 History
• 1 Industries
• 1 J.I. Case Threshing Machine Company
• 1 Labor unions
• 1 Manufacturers' agents
• 1 Selling

• 1 J.I. Case Company
• 1 J.I. Case Threshing Machine Company

• 4 English

• 1 Racine (Wis.)
• 1 Racine County
• 1 Racine County (Wis.)

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