515 BC - 450 BC

Abdera   Thracia
Αβδηρα   Θράκη


 Obol / Οβολος AR 9
SHH 1768


1768 Abdera Thracia Obol AR


Parameter

Obverse
Reverse
Notes
Reference

Provenance
Donated

Parameter
0.51 g   8.5-9.7 mm   0.83 eqmm   tmax 1.2 mm    rh 0.2 mm   -:-- o'clock   F
σmax(SigmaTest, 240 kHz) = obv. 28.0, rev. 33.0 MS/m
Griffin seated left, right foreleg raised.
Crude incuse square.
?

Copenhagen 312/314 (512-478 BC); Dewing ---;
May Period IV Group LXIX 191 (473-448 BC);
Sear Greek ---
Ex Herakles Numismatics, Perry Siegel, 25.7.2002

Griechisches Münzwerk, Berlin-Brandenburgische Akademie der Wissenschaften, 8.2021

Electrical Conductivity σ(SigmaTest) [MS/m]; 0/0 (0 o'clock / radius 0 mm, middle)

f [kHz]

60
120
240
480
960







obv

30.9
30.0
28.9
27.2
24.7
rev

37.0
35.0
33.2
31,0
28,1