Alexandrum quoque Magnum certum cornu habuisse
Formam cornu in antiquissimo Codice Vaticano libri de Secretis Aristotelis ad Alexandrum

Athanasii Kircheri, Ars Magna Lvcis Et Vmbrae
Liber Secundus, Pars Prima
Actinobolismus Lucis, Sive De Radiatione Luminis
Caput VII, Ars Phonocamptica, sive Echologia
Experimentum III, De speculo Elliptico Acustico, p 140

α      ©