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
JOHN MACLAY
JOHN MACLAY. This wholesale business was operated by J. MACLAY who also was involved in local politics.
The 1859-1860 through 1873-74 Dubuque City Directory listed "John Maclay" at 158 Main.
The 1875-1876 through 1880 Dubuque City Directory placed the company at 768 Main.
The 1890-91 Dubuque City Directory listed the corner of 6th and Main for a collection agency.