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.
KONZEN BOOKKEEPING SERVICE
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KONZEN BOOKKEEPING SERVICE. The 1964 through 1974 Dubuque City Directory listed 2721 Andrew Ct.
The same address was used in 1977 for the Konzen Bookkeeping and Tax Service.