Taking some time out from my frantic attempts to prepare for the Dayton Disneyana Show (you should all come!) to post this storyboard by David Hall.
here and here, this is executed on a very heavy board material, with peg holes along the bottom edge (5 holes), with a pasted on caption. At some point someone tried to peel up the left edge of the caption to reveal the signature, and in the process tore the caption and lost a segment. The caption should read "The magic takes effect, and in a flash Alice shrinks to her normal size." The segment "in a fl" is missing.