Atlas Survival Shelters-Underground Shelters-Bomb Shelters
Ultimate Nuclear War Bunker needed for the end of the world. http://survivalcoursesinfo.com/
How to Build A Bomb Shelter: The Survivalist Guide to Protection Against Bomb Fallout
I've decided that having a bomb shelter increases your odds of surviving a lot of things, natural disasters, nuclear warfare, and the zombie apocalypse. I plan on having one.
Bomb shelter ventilation and filters
Super cheap food lists for emergency food supplies.
Cold War bomb shelters: A garish trip back in tome
Sealed Bomb Shelters From the 1960's found in-tact. http://www.redlightvintage.com/un-blast-from-the-past-sealed-bomb-shelters-found/
Tips for Building Your Underground Bomb Shelter