- Florence, Biblioteca Medicea Laurenziana, ms. Plut. 8, 26: page range 1r–276v
- Acquired: donated by the estate of L.G. Westerink
- Film: 35mm Black-and-white Positive
NotesProf. Westerink's note: "Biblioteca medicea laurenziana. Manuscript. 8, 26. (Entire) Bekkos on Union."
Photographed by Guido Sansoni, Florence.
At the beginning and end: Informational label of the Biblioteca Medicea Laurenziana, dated on May 1963.