"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.
GERARD BECKER. The 1861 through 1867 Dubuque City Directory listed 111 1/2 Main.
The 1870-1871 Dubuque City Directory located this business at 111 Main.
The 1874-1875 Dubuque City Directory stated that this business was located at 567 Main.
The 1878-79 Dubuque City Directory listed east side of Main between 4th and 5th.