Yes (as other's have said), there was no Snow White in the original. BTW
IMHO, this was a nice concept, but the execution was pretty bad. Just a bunch
of painted flats that you go thru.
Yes. Snow White is in the first (on the left of the rider) scene in the cottage and
in the final painting before you exit now. This is happened at the Fantasyland
rehab of '83 (? not exactly sure, but seems right). This really made this one of the
best rides in the park at the time.
I've heard that the original Peter Pan did not have Peter Pan (except via voice).
Now, he's seen fighting Hook and captaining the ship back to London.
DisneyFans has a website of quicktime videos of the major rides...
I believe both rides are in there.