"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.
MAIN CORPORATION (THE)
MAIN CORPORATION (THE). The 1964 through 1968 Dubuque City Directory listed 666 Iowa.
The 1974 Dubuque City Directory listed 520 DUBUQUE BUILDING.