Idaho (State of)
   The Soda Springs (1884)

Imperator, SS (German Ocean Liner)
   New Floating City (1912)

Indian Rebellion of 1857 (The Sepoy Mutiny)
   An Indian Railway Station Defended (1858)

Indiana (state of)
   Education
     Assembly Splits in Bitter Debate on Textbook Plan (1923)

Industry / Industrialization
   Want Soap Factory (1903)

Infrastructure
   Darkness Enveloped Bisbee Last Night (1913)

Invasive Species
   Worth Knowing (1868)