Modern Parent: How to feed your children, circa 1933

Kids used to be picky eaters in olden times too. Maybe with good reason.
You know those free magazines by the door at some grocery stores? I actually read them. And it was in one of these that I found a link to a pdf of a brochure put out by the Kroger Food Foundation in the 1933 called “The Feeding of Children.” (If your food history “nerdery” runs as deeply as mine, here you go: mymagazine.us/mm/docs/FeedingChildren1933.pdf.)
And yes, I am well aware that I am far astra