For your consideration, here is a 1944 Sears Hidden Values Bedding Booklet, 8 pages, with advise for use and cleaning.  It has a little wear on the covers and the staples are a little rusty.  It will be mailed in a bubble mailer with foam core stiffeners.  Item pictured is the actual item up for sale and comes from a non-smoking household.  (376.750h-.4hc)