Preservation

Protecting and restoring our material culture, places and things that matter.

Filter 46 nonprofits were found in the 2 subcategories you selected.

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Friends of the Oregon Caves & Chateau

The Friends of the Oregon Caves and Chateau is a non-profit organization cooperating with the National Park Service (NPS), bureau of the United States Department of Interior, in…

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Hoyt Arboretum Friends Foundation

Hoyt Arboretum is Portland’s museum of living trees. Hoyt Arboretum Friends works to maintain and improve Hoyt Arboretum and its collection for all people through advocacy, resources, awareness…

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