The layout has no first publication
Tarot divination is documented from Etteilla onward, and Waite publishes the Celtic Cross, but no early source has been located for this layout. SEARCHED AGAIN IN OCTOBER 2026, AND THE SEARCH IS THE FINDING. Each of these layouts is described in the modern literature as long-established — a spread of the eighteenth or nineteenth century, often sent back to Etteilla — and not one of those sources cites a book, a date or a page for any of them. The attribution is repeated between accounts rather than evidenced by any of them. Waite publishes two methods and neither is this one. A repeated assertion is not a source, so the layout stays unsourced: what is recorded here is that the attribution was looked for and not found, which is a different statement from not having looked. Its position meanings are modern editorial descriptions and are not attributed to an earlier author.