| 450 BC - 400 BC |
Αθήναι Αττική
| Tetradrachm / Τετράδραχμον AR 22 |
SHH 4161 |
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| Parameter Obverse Reverse Notes Reference Provenance |
17.203 g 21.7-22.7 mm 4.712
eqmm tmax 6.1 mm
rh 0.7 mm 10:00
o'clock VF ρ = 10.51 g/cm^3 σ(SigmaTest, 240 Hz) = obv. 34.2-41.9, rev. 35.0-43.0 MS/m Helmeted head of Athena right. Owl standing right, head facing; olive-sprig and crescent behind; all within incuse square; ΑΘΕ downward on right. ? Copenhagen III 31/43 (479-393 BC); Dewing 1591/1598 (449-420 BC); Kroll 8; Sear Greek 2526 (449-413 BC); Svoronos Pl. 9/17 Ex John Van der Weit, 13.5.2003 |
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Parameter
Measurement coordinates r and φ
are referred to the die orientation of the obverse
Elektrische
Leitfähigkeit SigmaTest, 8 mm probe, 23.8.2021
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