External links Smithsonian Magazine via magazine Oregon Museums Association Hillsboro Chamber of Commerce Natural history museums in Oregon Mineralogy museums Geology museums in the United States Historic house museums in Oregon Museums in Washington County, Oregon Culture of Hillsboro, Oregon Museums established in 1996 Houses on the National Register of Historic Places in Oregon National Register of Historic Places in Washington County, Oregon 1996 establishments in Oregon Tourist attractions in Hillsboro, Oregon Paleontology in Oregon Houses in Hillsboro, Oregon