This is one of the better known "Coming Soon" flyers. Although mine is yellow, I've also seen them in pink and green. Perhaps there are other variations, as well. I'm not sure why it was printed in so many colors; maybe someone out there can explain. This is one of those pieces that used to be really hard to get your hands on. But then Ebay changed all that, and its become one of the more common Disneyland paper items.
That's the good and bad of Ebay: desirable items aren't as rare anymore, but the elation of discovery after searching and searching for a particular piece is gone. At least for me. Maybe that's why I rarely buy anymore; my endorphins just don't jump when I win an Ebay auction they way they did when I used to room-hop at the NFFC and Mouse Club conventions and unexpectedly discover something I'd always wanted, or even better, something I didn't even know existed. A lot of you out there know what I mean.
Oops...I posted this piece out of order. I accidentally left out two 1958 flyers I have. I will post them tomorrow and Wednesday, and then things will be back on track.