Prt-438. Wt = 2.85g
The New York Sale XXIII: lot 380 (see also Zeno)
No date. Wt = 2.91g
Photo from Steve Album. AV 5 xerafins (2.91g), DM, KM-15.2, crowned Portuguese arms / St. Thomas facing, Album (2012), sale 12, lot 1271