"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.”
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Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.
GEORGE SCHAETZLE. The 1903 Dubuque County Rural Route Directory listed the SECURITY BUILDING.
The 1916-1917 White's Dubuque County Directory and the 1923 Dubuque City Directory gave this business address as 2022 Couler.