Before they meet the lion, they encounter the witch. In a deleted scene, the witch was to have turned the tin man into a sort of bee-hive with bees coming out of his mouth. When they deleted the scene, the tin man and the scarecrow seemed to change places (Dorothy was in the middle) in order to match the shots, they had to print a mirror image of the second scene. This is most noticeable by watching the tin man's hat - it is perched on one side of his head one moment, and on the other side the next.