CLM 22307, 10-11th century, fol. 194, Ratio sphaerae Phitagoreae philosophi quam Apulegius descripsit, “Petosiris philosophus Micipso regi salutem ...”, where it would seem to be confused with the letter of Petosiris to Nechepso.
Vatican Palat. Lat. 176, 10th century, fol. 162v, “Eulogii ratio sperae Pitagorae philosophi,” in a MS containing works of Jerome, Augustine, and Ambrose.
Vatican Urb. Lat. 290, 11-13th century, fol. 2v, Ratio spere Pitagoras quam Apuleius descripsit; fol. 3, Petosiris Micipso regi salutem.
I suspect that the following would also prove upon examination to be one of these Spheres of life and death.
CLM 18629, 10th century, fol. 95, Characteres literarum secretarum, item incantationes. Alphabetum Graecorum et numeri per tabulam dispositi; fol. 106, Tractatus de literis alphabeti (mysticus).
Vatican Palat. Lat. 485, 9th century, fol. 14, Litterae graecae cum interpretatione alphabetica et numerica.
Vatican 644, 10-11th century, fol. 16v.
Of the numerous occurrences of the Sphere of Pythagoras or of Apuleius in MSS later than the eleventh century I have noted only a few examples.
Vienna 2532, 12th century, fols. 1-2, Tractatus astrologicus de divinando exitu morborum e positionibus lune et de sphere Pythagore.
Vatican 642, 12th century, fol. 82, a somewhat different mode of divination, by which one tells what another is thinking or is holding in his hand, is attributed to Bede.