Watch List notes:

The Eparch Collection of Roman, Byzantine and Islamic Weights
LATIN COIN WEIGHTS

Circa 4th-6th centuries. Weight of 3 Ounces or 18 Solidi (Brass, inlaid with silver, 31x31x8mm, 73.47 g), a thick, square coin-weight with a flat top and bottom and a plain edge (as MAH B1), ounce of 24.49 g and solidus of 4.08 g. ― III / SOL / XΗII, inlaid with silver. Rev. Plain. Cf. Bendall 156-157. With some incrustations and marks as found, and with much of the silver toned black. Very fine.

From the Eparch Collection.