"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
CHARLES HOS. The 1909 Dubuque City Directory through the 1918 Dubuque and East Dubuque City Directory stated that this business was located at 1895 Washington.
The 1923 Dubuque City Directory listed 500 Rhomberg.
See: HOS BROTHERS