Actually Oswald has his own tin boxed set now that Disney owns him again.
Oswald was Walt's first commercial success and there was a whole series of cartoons produced. However, through a technicality in the contract, the distributor stole Oswald away from Disney (and most of his animators) except for Ub Iwerks, it was on the famous train trip back to tell his brother about the loss of of Oswald that Disney created Mickey Mouse. About 2 years ago, in a trade with NBC for Al Micheals, Disney got back the rights to Oswald the Lucky Rabbit and collected up as much of the material as they could get their hands on and created the silver tin box set. That is my favorite of all the Disney DVDs that I own.