"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
DUBUQUE MOTOR BOAT COMPANY
DUBUQUE MOTOR BOAT COMPANY. The 1911-12 Dubuque City Directory through the 1918 Dubuque and East Dubuque City Directory listed the foot of 3rd as the address.