BAV Barb. gr. 257 
15th, 16th 
Harmonics 
Ptolemy 
BAV Barb. gr. 265 
16th 
Harmonics, Music 
Ptolemy 
BAV Pal. gr. 390 
16th 
History, Harmonics 
Appian, Ptolemy 
BAV Pal. gr. 60 
16th 
Harmonics 
Ptolemy, Porphyry 
BAV Pal. gr. 95 
13th 
Harmonics, Geometry 
Ptolemy, Euclid 
BAV Urb. gr. 78 
15th 
Harmonics, Philosophy 
Manuel Bryennius, Porphyry, Michael Psellus 
BAV Vat. gr. 1048 
14th, 15th 
Astronomy, Harmonics 
Porphyry, Ptolemy 
BAV Vat. gr. 176 
14th 
Geography, Harmonics 
Nicephorus Gregoras, Ptolemy, Porphyry, Pappus 
BAV Vat. gr. 186 
13th 
Harmonics, Mathematics 
Ptolemy, Plutarch, Porphyry, Nicomachus of Gerasa 
BAV Vat. gr. 187 
14th 
Harmonics, Astronomy, Mathematics 
Ptolemy, Porphyry, Barlaam of Calabria 
BAV Vat. gr. 191 
13th, 14th, 16th 
Astronomy, Mathematics, Harmonics, Geometry 
Euclid, Diophantus, Ptolemy 
BAV Vat. gr. 192 
13th 
Geometry, Optics, Astronomy, Harmonics, Music 
Euclid, Plutarch, Ptolemy 
BAV Vat. gr. 196 
14th 
Mathematics, Harmonics, Geometry 
Nicomachus of Gerasa, Ptolemy, Barlaam of Calabria, Euclid 
BAV Vat. gr. 198 
14th 
Mathematics, Harmonics 
Nicomachus of Gerasa, Ptolemy, Porphyry, Manuel Bryennius, Theon, Proclus 
BAV Vat. gr. 221 
16th 
Harmonics, Music 
Ptolemy, Porphyry, Theon, Euclid 
BAV Vat. gr. 2365 
16th 
Music, Harmonics 
Ptolemy, Porphyry, Manuel Bryennius, Plutarch, Euclid, Nicomachus of Gerasa 
Biblioteca Angelica gr. 35 
16th 
Geometry, Harmonics, Astronomy 
Archimedes 
BN Grec 2430 
16th 
Pneumatica, Harmonics 
Hero of Alexandria, Manuel Bryennius 
BN Grec 2449 
16th 
Harmonics 

BN Grec 2450 
14th 
Harmonics, Mathematics 
Ptolemy, Nicomachus of Gerasa, Theon 
BN Grec 2451 
15th 
Harmonics, Music 
Ptolemy, Porphyry, Plutarch 
BN Grec 2452 
16th 
Harmonics 
Ptolemy, Manuel Bryennius 
BN Grec 2453 
16th 
Harmonics 
Ptolemy 
BN Grec 2454 
15th 
Harmonics 
Ptolemy, Porphyry 
BN Grec 2455 
16th 
Harmonics, Music 
Manuel Bryennius 
BN Grec 2456 
16th 
Harmonics, Music 
Manuel Bryennius, Plutarch, Euclid, Nicomachus of Gerasa, Ptolemy, Porphyry 
BN Grec 2459 
16th 
Harmonics, Music 
Ptolemy 
BN Grec 2460 
16th 
Harmonics, Music 
Euclid, Nicomachus of Gerasa, Manuel Bryennius, Pappus 
BN Grec 2461 
15th 
Harmonics, Astronomy 
Ptolemy, Manuel Bryennius 
BN Grec 2462 
16th 
Harmonics 
Manuel Bryennius 
BN Grec 2463 
16th 
Harmonics, Politics, Theology 
Manuel Bryennius, Constantine VII Porphyrogenitus, Eusebius of Caesarea 
BN Grec 2464 
16th 
Harmonics 
Manuel Bryennius 
BN Grec 2531 
15th 
Mathematics, Geometry, Harmonics 
Nicomachus of Gerasa, John of Damascus, Sophocles, John Philoponus, Euclid 
BN Grec 2534 
16th 
Harmonics, Music 
Manuel Bryennius 
BN Grec 2535 
16th 
Harmonics, Philosophy, Mathematics, Rhetoric, Theology 
Euclid, Pappus, John Chrysostom, Olympiodorus, Plato, Libanius 
BN Grec 2549 
14th 
Grammar, Harmonics 
Manuel Bryennius 
BN Supplément grec 160 
16th 
Harmonics 

BN Supplément grec 195 
15th 
Optics, Harmonics 
Euclid 
BN Supplément grec 213 
16th, 17th 
Harmonics 
Porphyry, Ptolemy 
BN Supplément grec 335 
16th 
Harmonics 
Ptolemy 
BN Supplément grec 449 
15th 
Harmonics 
Ptolemy, Porphyry, Pappus, Euclid 
BN Supplément grec 59 
16th 
Harmonics 
Manuel Bryennius, Nicomachus of Gerasa, Porphyry, Ptolemy 
BNE 4618 
15th 
Philosophy, Harmonics 
Ptolemy, Aristotle, Porphyry, Proclus, Dexippus, Plethon, Gennadios II Scholarios, Thomas Aquinas, Philostratus 
Bodleian Library Barocci 124 
15th 
Harmonics 
Ptolemy 
British Library Add MS 19353 
16th 
Harmonics 

BU 2048.1 
16th 
Music, Harmonics 
Manuel Bryennius, Euclid, Plutarch 
BU 2048.2 
16th 
Music, Harmonics 
Nicomachus of Gerasa 
BU 2048.5 
16th 
Harmonics 
Ptolemy, Porphyry 
BU 2280 
16th 
Geography, Astronomy, Harmonics 
Ptolemy, Porphyry, Proclus 
BU 2432 
15th 
Mathematics, Harmonics, Philosophy 
Euclid, Ptolemy, Barlaam of Calabria, Plethon 