American, active 1900s-1930sNo Gender (Business or Collective)
Thomas A. Blake's wife Nora is listed as a photographic developer on the 1910 census. Photographydatabase.org has an entry for a Blake Studio at 828 Market Street, Chattanooga, TN. I can't place Blake in Chattanooga, but have found Amos Wilson Judd with a studio at that address.
Found in collections
Blake Studio has 4 locations.
Studio or Business (1900s-1930s)
109 1/2 Gay Street
Active in (1900s-1910s)
Active in (1920s)
Active in (1930s)