I’ll probably get into this in more detail in the future, but there is more to the picture than one might think based on the calendar shown below. Specifically, there is another card with an image on one side and what one might call “useful information” on the other. And I cannot escape the suspicion that these two cards are the front cover and back cover of a fuller publication. But at the moment, I think that Goodall issued these things in various forms.
December 30, 2017