Adalogical Ænigma #21

Greetings, gentle patron!
This page is devoted to resources associated with the twenty-first in my series of Adalogical Ænigmas. For a copy of the ænigma paper itself, click on the image below:
For those of you of a more modern disposition, my dear colleague Mr. H. Ryan Jones has prepared a page at which you may solve my ænigma without first needing to inscribe it onto paper! Mr. Jones and I would be ever so grateful for any written comments you might have on this experiment. Please direct your responses to Mr. Jones and my associate, Pavel Curtis (at hryanjones@gmail.com and pavel@pavelspuzzles.com, respectively).
If you would like some advice or assistance in solving my ænigma, I pray you will not hesitate to contact my associate, Pavel Curtis (at pavel@pavelspuzzles.com) for immediate relief. If there is sufficient collective need, I am more than open to making available a page of pedagogical aids.
With sincere hopes that my ænigma will provide you with delight and edification,