Rock Island Argus (1889-1915)Digitized and available from Chronicling America.
The Evening Argus (1861-1871)
Rock Island Argus (1871-1872)
The Daily Argus (1873-1877)
The Rock Island Argus (1877-1885)
The Argus (1885-1886)
Rock Island Daily Argus (1886-1893)
Rock Island Argus (1893-1920)
The Rock Island Argus and Daily Union (1920-1923)