Image Item No. Description -  3947b  Baseplate, Raised 32 x 32 Crater Plate with Crater Studs Catalog: Parts: Baseplate, Raised  2617pb02  Baseplate, Raised Platform 16 x 16 x 2 1/3 with Number 2 on Left Side Pattern (Sticker) - Set 6542 Catalog: Parts: Baseplate, Raised  2617pb03  Baseplate, Raised Platform 16 x 16 x 2 1/3 with Number 3 on Left Side Pattern (Sticker) - Set 6542 Catalog: Parts: Baseplate, Raised