Show I DO DO YOURSELf SHELTER PROJECT For Family Protection From Radioactive Fallout 1 s u 1 t tL L i BASEMENT SHELTERS generally are the least expensive type that will give substantial Hon llon Tho The basement shelter shown here can ron be built with solid concrete blocks as a yourself it project for to Standard inch 8 solid con eon concrete concrete crete blocks are recommended because hollow blocks would have to be filled with concrete to I give effective protection Bricks are an in at alternative If u they arc are used the walls and roof root should be 10 inches thick to give the same sarno protection as Inch 8 solid soUd concrete blocks Plans Flans for tor this yourself do project appear in The liThe Family Fallout Shelter 1 booklet Copies be bo obtained may from Boy Bow n J tome Homo Shelter Battle Creek Michigan l |