This just in from Mike Grygo:
I dont know if you have seen this material yet or not - but I dont recall seeing it on your blog - so I thought I would email you to let you know about it. I have recently come across a small online archive at the Oviatt Library digital web site.
It seems that they have some original scans of a pre strike memo from Walt along with a bunch of other strike related material donated by Jim Charmichael. There is also some strike related cartoons, a few strike newsletters, and so on.
If you go to the Oviatt library site and do a search on Disney they will all pop up.
I thought they would make a nice addition to your blog.