Encyclopedia Dubuque
"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.” —Marshall Cohen, CNN
Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association
INTERNATIONAL HARVESTER COMPANY
INTERNATIONAL HARVESTER COMPANY. The 1915 Dubuque City Directory listed 152 S. Main as the address.
The 1916-1917 White's Dubuque County Directory listed 160-172 S. Main as the business address.
The 1922 telephone directory listed 651 Central.
The 1951 Dubuque City Directory listed 8 Main.