Ptolemy, active 2nd century: Harmonica [Greek]
- Manuscripts:
-
- MS. Auct. F. 1. 3 — 16th century, late, or 17th century, early
- MS. Auct. F. 1. 4 — Composite manuscript
- MS. Barocci 124 (Digital facsimile online) — 15th century, beginning
- MS. Savile 5 — 16th century
The above references reflect only the current coverage of the online catalogue and may not be comprehensive.