JF Ptak Science Books Quick Post
This interesting design comes from the American School of Correspondence of Chicago Illinois, and although it is initially intimated that the heel in question was “Capitalism”, it was the individual who kept them heel on themselves. A little correspondence school here and there would help the progress of “Labor” and advancement–also interesting to note that both labor and capital have capitalized first letters.
[Source: Illustrated World, June 1916]