Hans Rudolf Bosshard in his book "Regel und Intuition"* on page 16 writes "and then I remember that, in a book about typography, an image of a moderately modern, but not futurist, book jacket design by Morrison".
Unfortunately, Bosshard does not remember what the book was (neither the Stanley Morrison design nor the book about typography that he saw that image in).
My friend Robert Oleś is preparing the Polish edition of Bosshard's "Regel und Intuition", and would like to locate the Morrison design Bosshard alludes to.
Does it ring a bell with anyone? What might that "moderately modern, but not futurist, book jacket design by Morrison" be?