"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
DIAMOND'S CAFETERIA. One of Dubuque's favorite restaurants, Diamond's had the motto "The Finest in Foods." The restaurant was located at the corner of 9th and Main STREETS and,according to the postcard, was air-conditioned by Frigidaire.
The 1957 through 1966 Dubuque City Directory listed 902 Main.