"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
JOHN HARPER. The 1867 Dubuque City Directory gave no address for this business, tailor, although it was listed.
The 1868-69 and 1870-1871 Dubuque City Directory gave the address of this business as 87 Main.
The 1873-74 Dubuque City Directory listed the west side of Bluff 1 north of 10th.
The 1875-1876 Dubuque City Directory placed this business at 461 Main.
The 1878-79 Dubuque City Directory listed the north side of 6th between 8th and 9th.
According to the 1883 through 1890-91 Dubuque City Directory, this business was located at 147 6th.