This is what I got, along with these two pictures and the LT letterhead on top:
Heir to a treasure trove of Leonardo da Vinci’s works, Orazio Melzi displayed little interest in “antiquated writings, out-of-style paintings and obsolete plans.” He subsequently and indiscriminately disposed of almost all of the collections. Among them was the Codice del Pallazo Spirituale (Codex Phasma Phasmatis) — The Book of a Spiritual Palace. You now have information that others do not.
You now have information that others do not.
Stand by to learn more…