He Built Backyard Shelters
To do this, he worked with a team of engineers to help people create a simple underground shelter in the backyard. For one thing, it was important for the bunkers to stay close to the house. After all, you never know when they needed to run out and head down there. A flexible but lightweight metal was used for the structure’s walls, which was better than using concrete. During this period of time, they successfully created over two million bomb shelters across the nation.
He Built Backyard Shelters
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