Original booklet is in mint condition, 9 pages total. Dated 1978. Measures 7 X 7 inches. Great reference for Lego collectors. Contains advertising and details for the following playsets: Pre-school - from 1 1/2 years, Universal Building Sets - from 3 years, Lego Models, Universal - from 6 years, Universal Motor, Legoland - from 6 years, Advanced Models - from 6 years, Accessories and Educational Sets.