The hornbook was the first lesson book on reading used by students in elementary school in the last century. In this card, Mayer substituted erotic images arranged in a grid for the slang meaning of horn(y) to designate another kind of hornbook. -- Source of annotation: Marvin or Ruth Sackner.

This poem is derived in terms of its text from Dom Sylvester Houedard (dsh as publisher). The typography is based upon Houedard's reversal ppem of the same tiotle. -- Source of annotation: Marvin or Ruth Sackner.