The World Book Encyclopedia Year Book 1962 Events Of 1961 Educational Supplement. Condition is "Used". This book is a little rough. There is some damage at the top of spine, small dent at middle of spine at front, slight water stains at upper corner of the first 20 pages and also on the lower corner of the last 20 pages. The 4 corners of the cover are bumped. The covers are slightly dirty. There is a section that has “Trans-Vision” Historical maps that are clear see thru plastic with instructions on how to use them. There is a small section at the back about President Kennedy.