William Otis Hotchkiss

1878 – 1954

• Limestone road materials of Wisconsin
• Mineral land classification
• Rural highways of Wisconsin
• The story of a billion years
• A brief outline of the geology, physical geography, geography, and industries of Wisconsin
• Early days of the Erie canal--adventures in statesmanship and canal transport
• Lake Superior region
• Mineral lands of part of northern Wisconsin
• Minerals of might
• The Army Specialist Corps
• The cultural advantages of the study of engineering