So much nostalgia and so much to learn from old cartoons

Recently in my visual development history class, we've been mentioning good cartoons to do studies of for storyboarding and visdev. For example, the Flintstones and the way they created the objects to fit the times, for example the elephant vaccum cleaner or the bird radio/record player. Or even cartoons with great storyboards to study such as Superfriends. Or Johnny Quest for their hallmark position in adventure and action cartoons. So many Hannah Babara cartoons from my childhood (or even before my childhood) that offer great knowledge!