Δ
Ω
Ο
Χ
Houghton Monogram 136
Monogram 136 from Houghton, Lorber, and Hoover, Seleucid coins : a comprehensive catalogue (2008). The monogram contains Δ, Ω, Ο, and Χ as identified by Peter van Alfen.
image/svg+xml
2020-06-17T14:14:07.759-05:00
spreadsheet