ahd4003118
Koehler and Isaak (firm)
Name
Koehler and Isaak
Location
Manchester, NH
Firm History Sources
American Architects Directories:
Listing in 1962 American Architects Directory
Listing in 1970 American Architects Directory
Related Records
Archival Holdings
The American Institute of Architects Archives
Architects Roster questionnaire, 1953, contains information about the firm and its key personnel.