SAGE
From Wildsong
After WWII they started to build a BOMARC missile base and a building to house a SAGE computer
Look here and then search for "adair"
http://www.radomes.org/museum/documents/
includes articles and maps
SAGE computer
IBM AN/FSQ-7
June 10, 1959 Newspaper article Eugene Register Guard
The blockhouse
http://www.gazettetimes.com/news/local/focus/article_566b4731-6403-5f94-8f07-b0a55dec56ef.html