"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.
ARNOLD B. OSTERHOFF
ARNOLD B. OSTERHOFF. The 1948 Dubuque Classified Business Directory listed 1415 Rhomberg.