Asterius Amasenus, In pricipium ieiunorum (Homilia XIV; TLG 2060.001, part; PG 40.369D1-389A7; CPG 3260, part). Attributed in the manuscript to St Gregory of Nyssa.
Epistulae 29-30 (TLG 2017.033; CPG 3167), consisting of Gregory's letter to Peter Sebastenus (PG 45.237A1-240C6), ff 147r-v, and the response (PG 45.241A1-244B2), ff 147v-148r.