United States. Congress. House. Select Committee on Existing Labor Troubles

• Investigation of labor troubles in Missouri, Arkansas, Kansas, Texas, and Illinois
• Investigation of labor troubles in Missouri, Arkansas, Kansas, Texas, and Illinois
• Investigation of labor troubles in Missouri, Arkansas, Kansas, Texas, and Illinois
• Investigation of Labor Troubles in Missouri, Arkansas, Kansas, Texas, and Illinois
• Investigation of Labor Troubles in Missouri, Arkansas, Kansas, Texas, and Illinois