JOHN C. ALTHAUSER
From Encyclopedia Dubuque
JOHN C. ALTHAUSER. According to the 1880 and 1883 Dubuque City Directory, this business was located at 844 Main.
The 1886-87 through 1890-91 Dubuque City Directory listed 844 to 846 Main.
The 1890-91 Dubuque City Directory listed 844-846 Main and the corner of 18th and Clay.
The 1899-1900 Dubuque City Directory listed 844-846 Main and 1702 Clay.
The 1911-12 Dubuque City Directory listed 1333-1337 Clay.
The 1913 Dubuque and Dubuque County Directory stated that this business was located at 1333-1335 Clay.
