This is an "S" printing of the 1963 edition, so prior to the 1980 edition. This is a  Western Publishing Company, Inc., October 1963, Hardcover edition with full 91 pages. Books published after this date were reduced to 72 pages. (except the British  version in 1964) 

Large book, hard cover is FINE (as new) with original price sticker on front cover ($4.95). Small  stain on interior hardcover and first page. No other markings, rips, tears, dog ears or missing pages, no smell and comes from a smoke-free environment.