Image Item No. Description  321-1 (Inv)  Clowns 223 Parts, 1965 Catalog: Sets: Classic: Basic Set  417-3 (Inv)  Cornerbricks (The Building Toy) 5 Parts, 1966 Catalog: Sets: Classic: Supplemental  418-2 (Inv)  2 x 4 Bricks (The Building Toy) 13 Parts, 1966 Catalog: Sets: Classic: Supplemental  419-2 (Inv)  2 x 3 Bricks (The Building Toy) 15 Parts, 1966 Catalog: Sets: Classic: Supplemental  701-2 (Inv)  Wooden Storage Box Large, Empty 1 Gear, 1967 Catalog: Sets: Classic: Wooden Box Set