260303, 260304, 260312, 260328, 261708, 280105 - Incomplete ovals. Ovals with two breaks or divided in the middle. Ovals with bars, bands or lines. Miscellaneous designs with overall oval shape, including amoeba-like shapes and irregular ovals. A single line, band, bar or diagonal. Inscriptions in Greek characters, including the following: Α α Β β Γ γ Δ δ Ε ε Ζ ζ Η η Θ θ Ι ι Κ κ Λ λ Μ μ Ν ν Ξ ξ Ο ο Π π Ρ ρ ς Σ σ Τ τ Υ υ Φ φ Χ χ Ψ ψ Ω ω.