This is a blog you definitely should check out!
http://seymourkneitel.blogspot.com/
Maintained by the Seymour Kneitel’s daughter (and Max Fliescher’s grandaughter) this is a must read blog.
Here’s an expample of the cartoon animation goodness to be found on the site (circa 1940 no less!):
Click on image below for huge version that is easier to read! 🙂
newartofanimation 
Did you visit the Seymour Knietel blog and discover the link to the Fleischer “Standard Production Reference”? No? Okay then, here’s a more direct link:
http://seymourkneitel.blogspot.com/p/standard-production-reference.html
I’d hate to think anyone missed out!