"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
JOHN BROELL. The 1867 Dubuque City Directory gave no address for this business.
The 1868-69 Dubuque City Directory listed 7th near the railroad bridge.
The 1870-1871 Dubuque City Directory gave the address of this business as Levee at the foot of 7th.