186 BC - 63 BC

Athena   Attica
Αθήναι   Αττική




 Tetradrachm / Τετράδραχμον AR 27
SHH 1075

1075 Athena Tetradrachm AR

Parameter

Obverse
Reverse



Notes
Reference


Provenance
16.652 g    26.4-28.2 mm   3.016 mm   tmax 4.6 mm    rh 0.8 mm   12:00 o'clock   VF
ρ = 10.43 g/cm^3   σ(SigmaTest, 240 kHz) = obv. 45,6-50.3, rev. 45.4 51.0 MS/m
Head of Athena right, wearing decorated triple-crested Athenian helmet; border of dots.
Α / ΘΕ // ΦΑΝΟ / ΚΛΗΣ // ΑΠΟΛ // ΛΩΝ // ΙΟ
Σ // ΤΙΜΟΚ // ΡΑΤΗ
either side of owl standing half facing on amphora right, head facing, wings closed;
A on amphora; to right, Artemis facing, holding torch; mint mark ΣΦ in exergue;
all within laurel wreath.
?

Copenhagen III 139/293 variant Magistrates (186-86 BC);
Dewing 1637/1652
variant Magistrates (185-38 BC);
Sear Greek 2552/2559
variant Magistrates (166-64 BC); Svoronos Pl. 61.1
Ex Hubert Lanz 121/189, 22.11.2004

Parameter            Measurement coordinates  r and φ are  referred to the die orientation of the obverse

Elektrische Leitfähigkeit SigmaTest, 8 mm probe, 23.8.2021

Comment
κΗz

60
120
240
480
960

r
φ




σ  MS/m

mm
°
eqmm












Initial obv

41.0
45.9
46.9
45.1
43.4

0
    0
3.016

rev

50.7
52.1
50.1
48.6
47.7

0
    0