Original booklet is in mint condition, 16 pages total. Dated 1981. Measures 6 X 8 inches. Great reference for Lego collectors. Contains advertising and details for the following playsets: Duplo - years 1-5, Duplo Play Sets - years 2-5, Fabuland - years 3-7, Universal Building Sets - years 3-7, Expert Building Sets - years 7-12, Legoland Space, Town and Castle - years 6-12, Homemaker Sets - years 5-10, Trains - years 6-14. Technical - years 9-14, Accessories and Educational Sets.