Had a look at the timeline - those are the Gene Deitch ones I think... better than the later Chuck Jones ones but I still find them pretty poor in comparison to the originals, which were superbly drawn and wonderfully conceived. Maybe I'm a bit biased though!
Have got a bit of a classic cartoon collection here, have also got some of the Disney Treasures limited edition tins of early Mickey Mouse, Goofy, Donald Duck and Silly Symphonies... though I've not actually watched much of those dvds yet.