Viewmaster 3 Reel Set The Wubbulous World of Dr. Seuss From the episode - Oh The People You'll Meet - classmate Nola with a collection of singing caterpillars Meet Mr. Wimpletwerp who is afraid to leave is own house 3 -Wubbulous World of Dr. Seuss stories 21 3D images - 3 Reels Reels fit all View-Master Viewers