By default you're shown nonprofits in all subcategories. Click on subcategories below to add/remove subcategories. When you are satisfied with your selection click the "Apply Filters" button below.
The Northwest History Network is a non-profit corporation registered with the State of Oregon committed to expanding the understanding of history and culture through collaboration, professional development &…
Since opening in 1991, the Oregon Air and Space Museum is dedicated to the acquisition and display of various aircraft and artifacts depicting the history aviation and space…
The Oregon Aviation Historical Society was originally incorporated in 1983 to collect, preserve, and restore Oregon related aviation artifacts for interpretive and educational display to insure the preservation…
Save the PT Boat, Inc.was established in July of 1995 as a non-profit 501(c)(3) organization, formed by a group of gray-haired ex-PT boaters to take custody of an…
The mission of the Siskiyou Smokejumper Base Museum is to preserve the historic site of the Siskiyou Smokejumper Base and increase public awareness, appreciation and understanding of its…