- Mount Athos, Iveron Monastery, ms. 320 (nunc 1075): page range 135v–159v
- Acquired: donated by the estate of L.G. Westerink
- Film: 35mm Black-and-white Positive
Prof. Westerink's note:
"Mone Iveron (Athos, Greece). Manuscript. 320.
Psellus. Vss. De Leg.: ff. 140-159."
At the beginning & end: informational sheet of the Patriarchal Institute for Patristic Studies in Thessaloniki, dated on 11 February 1970.