Source: 1921 Ottawa City Directory
Name of Business: Cowan, H. H. Realty Co.
Current Address: 201-203 S Main
Pre-1887 Address: Zellner Bldg
Source: 1921 Ottawa City Directory
Name of Business: Cowan, H. H. Realty Co.
Current Address: 201-203 S Main
Pre-1887 Address: Zellner Bldg