Encyclopedia Dubuque
"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.
COBB OPTICAL COMPANY
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COBB OPTICAL COMPANY. The 1959 through 1966 Dubuque City Directory listed 608 Main.
The 1970 through 1974 Dubuque City Directory listed 880 Locust Room 129.