"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.
NICHOLAS PESCHANG. The 1911-12 Dubuque City Directory and the 1916-1917 White's Dubuque County Directory listed 688 Clay as the address.
The 1918 Dubuque and East Dubuque City Directory through the 1922 directory listed 698 Clay.
The 1923 Dubuque City Directory through 1937 Dubuque Consurvey Directory listed 743 Central.