"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.”
Marshall Cohen—researcher and producer, CNN
Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.
ERNST MUELLER. The 1878-79 Dubuque City Directory listed the east side of Main between 8th and 9th.
The 1880 through 1883 Dubuque City Directory stated that this business was to be found at 832 Main.