Watch List notes:

The Eparch Collection of Roman, Byzantine and Islamic Weights
LATE ROMAN – BYZANTINE COMMERCIAL WEIGHTS

Circa 5th-6th century. Weight of 3-ounkia (Brass, with traces of silver inlay, 37x36x5mm, 80.80 g), a thick, square commercial- weight with plain edges (as MAH B1), ounce of 26.90 g. Long Latin cross between Γ° - Γ; all within a wreath of laurel, with an annulet at 0°, 90°, 180°, and 270°, itself within a scalloped border. Rev. Plain. MAH 42, 44, 53 ff. Dark golden brown surfaces with the traces of silver inlay dark green. Clear and bold. Some adjustment marks on the back and on the edges, otherwise, extremely fine.

From the Eparch Collection, acquired from Baldwin's in London.