281 BC - 72
BC |
AE 23 |
SHH521 |
Parameter Obverse Reverse Notes Reference Acquired |
8.55 g 22.5-24.0 mm 2.3 eqmm
12:00
o'clock VF σmax(SigmaTest, 240 Hz) = 5.9 MS/m (obv. 5.6; rev. 5.9) Laureate head of Apollo right. Tripod; ΚΑΛΛΑ / ΤΙΑΝΩΝ either side; corn ear to left; ΑΠΟΛ in exergue. Obverse: circular countermark head of Perseus wearing helmet decorated with Griffin. AMNG I 229; BM 1 Black Sea 214 variant (later 4th c. BC); BMC ---; Copenhagen ---; Evelpidis I ---; Lindgren ---; Moushmov 230 variant; München VII ---; Sear Greek ---; Stancomb 69 (3rd - 2nd century BC); Tübingen II --- 20.9.2001 |
Parameter
Measurement coordinates x and y
are referred to the die orientation of the obverse
Composition Niton XL2
air plus, 8 mm
Colimator,
23.8.2023 Core Material ElementsElektrische
Leitfähigkeit SigmaTest, 8 mm sensor. 24.8.2023
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