A short list of 14 "elements" for a structure of ideas. Less than half a page. Scribbled notations handwritten by John are added to the page. The list probably belongs with his axiomatics paper, but I am not sure. This paper was part of Warfield's collection for his Economics Research studies. He had placed a copy of it in his Economics Research Note-binder No. 7 and listed it in his Index of economics study papers.