Once again, thanks. I'll have to see if I can find it through our library system (it's where I get most everything nowadays).

You can sometimes find collections of the Superman cartoons at Toys R Us. My mother found a complete collection about a year ago that she bought for my sons which they loved. Unfortunately there are a few WWII era cartoons, one of which is titled Japatuers that have some pretty racist Yellow Scare depictions like a lot of the propaganda of the time (made for some fun discussions with my three and six year old).