Ninth Circuit Historical Society

Ninth Circuit Historical Society is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Archaeologists
• Historical Research

North American Industry Classification System (NAICS) Categories:

• Research And Development In The Physical, Engineering, And Life Sciences > Archaeological Research Organization > Archaeologists
• Research And Development In The Physical, Engineering, And Life Sciences > Noncommercial Research Organizations, Nec > Historical Research

Standard Industry Classification (SIC) Categories:

• Noncommercial Research Organizations > Archaeological Research Organization > Archaeologists
• Noncommercial Research Organizations > Historical Research