Vintage Gernsback's Educational Library Numbers 2 and 10 (E)

From 1938 these two vintage Gernsback Educational Library booklets are in good condition. The pages do have some rounding and folding on the corners and the pages have the expected yellowing from booklets from this time. There is some light soiling on the covers. The pages are securely in the booklets. These two booklets are Number 2 Titled " How to Make the Most Popular All Wave 1 and 2 Tube Receivers" and number 10 Titled "Television". BB1