KINGS of BOSPORUS. Cotys I, with Britannicus. AD 45/6-68/9. Æ 8 Units (20mm, 5.16 g, 12h). Good VF.

Triton XXIX – Session 6
Lot: 6007. Estimated: $ 300

Selections from the Barry N. Rightman Collection, Bronze

Sold For $ 1 000. This amount does not include the buyer’s fee.

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KINGS of BOSPORUS. Cotys I, with Britannicus. AD 45/6-68/9. Æ 8 Units (20mm, 5.16 g, 12h). Bare head of Britannicus right / Diademed head of Cotys right; monogram of Cotys behind, H (mark of value) below chin. Frolova & Ireland Dies A-b; RPC I 1926; Anokhin 1447; MacDonald 328. Dark red-brown surfaces, slight porosity, smoothed and tooled. Good VF.

From the Barry N. Rightman Collection, purchased from Kelly Ramage, January 2007.


Closing Date and Time: 22 January 2026 at 10:02:00 ET.



Winning bids are subject to a 22.5% buyer's fee for bids placed on this website and in person at the public auction, 25% for all others.