If you are interested in this or anything Walt Disney, I _strongly_ recommend visiting the Walt Disney Family Museum in the Presidio of San Francisco (https://waltdisney.org/). It even has an original MultiPlane camera in the gift shop! I also recommend taking the Walk In Walt's Disneyland Footsteps (https://disneyland.disney.go.com/events-tours/disneyland/wal...) guided tour at Disneyland which I just did this weekend and greatly enjoyed.