Ο
Δ
Τ
Demetrius Monogram 13
Monogram 13 from The Coinages of Demetrius Poliorcetes, by Edward T. Newell. Oxford University Press, 1927. The monogram contains Ο, Δ, and Τ as identified by Peter van Alfen.
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2020-07-15T08:21:44.46-05:00
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