Great stuff - from the best run in comics! That Albert the Alligator number 105 is one of my favorites of the whole run, and yours is in great shape. Even the television books, at which I used to turn my nose up, now appeal to me more and more. I say it all the time: Four Color is the broadest survey of Americana there is!
Sure, Life magazine, for example, had the later 30’s through about the early 60’s (when it lost some of its luster) covered with some great photojournalism by Bourke-White and others, but it was aimed chiefly at adults, thus ignoring too great a slice of the entertainment equation.