Image Item No. Description  4709-1 (Inv)  Hogwarts Castle 647 Parts, 9 Minifigures, 2001 Catalog: Sets: Harry Potter: Sorcerer's Stone  4730-1 (Inv)  The Chamber of Secrets 567 Parts, 5 Minifigures, 2002 Catalog: Sets: Harry Potter: Chamber of Secrets