I found the buildings that comprised the Ash Meadows Lodge where these chips were used according to manufacturers records. The buildings still exist on private property but have been abandoned and not since about 1975 and are covered with alot of vegitation. I saw them again three weeks ago and can provide photographs of them from 2008 and 2010 if someone can post the images for me. The buildings are just outside the Ash Meadows State Park in Nevada not California. P.S. the park right now has an African Bee problem. Scott JASKE