| 261 BC - 246 BC | 
| AE 16 | SHH 7563 | 
|  | 
| Parameter Obverse Reverse Notes Reference Provenance | 3,941 g  
15.5-17.1 mm  
2.147
eqmm   tmax 3.2 mm   rh 0.55 mm
  12:00
o'clock F centering - / - grooves - / - σmax(SigmaTest, 240 Hz) = obv. 5.8, rev. 5.2 MS/m Laureate head of Apollo right. [Β]ΑΣΙ[ΛΕΩΣ] / [Α]ΝΤΙΟΧ[Ο]Υ either side of tripod; in field to left and right, monogramms. Mint of Sardeis Oval countermark on obverse Experimental specimen Copenhagen 88/93; HGC IX 253 variant; Lindgren II 1772/1773; Sear Greek 6891 Ex Demos Auctions 28/854, 8.2.2024 | 
| Parameter    
       Measurement coordinates  x and y
are  referred to the die orientation of the obverse Elektrische
Leitfähigkeit SigmaTest, 8 mm sensor.  23.2.2024 
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