Encyclopedia Dubuque
"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.
CONRAD LANGE
CONRAD LANGE. The 1858-1859 Dubuque City Directory listed Couler Avenue between 18th and 19th.
The 1865 and 1867 Dubuque City Directory gave the address for this business, a furniture company, as the west side of Couler Avenue 3 south of 19th.
The 1868-69 Dubuque City Directory listed the west side of Couler Avenue near 19th.
The 1875-1876 Dubuque City Directory gave 1859 Couler as the company address.
The 1878-79 Dubuque City Directory listed 1869 Couler.
According to the 1883 Dubuque City Directory, this business was located at 1861 Couler Avenue.
The 1884-1885 Dubuque City Directory, gave the address of 1857 Couler.
