For your consideration, here is a 1951 Civil Defense Emergency Actions to Save Lives Official Government Booklet, Publication PA-5, dated July, 1951, 30 pages.  It has a little wear on it.  The pages are a little wavy 1/2 inch in, on the edge of the pages.  There is a photo of it.  Item pictured is the actual item up for sale and comes from a non-smoking household.  (315.41e-.4hc)