P.O. Box 617
Eastsound, WA 98245
ph: 3603762921
alt: 3604720358
planet
Althought Domes are Shelters, they are not the Ultimate Shelter which would be a place that is below the ground plain and in solid rock. For example a cave in a mountain or a survival, which is a man made structure below the ground plain formed with concrete.
http://www.1913intel.com/2008/07/12/prefabricated-fallout-shelters/
P.O. Box 617
Eastsound, WA 98245
ph: 3603762921
alt: 3604720358
planet