975 AD - 996 AD |
1/2 Dirham AR 17 |
SHH 692 |
Parameter Obverse Reverse Notes Reference Provenance |
1.22 g 16.2-18.4 mm 0.6 eqmm ?:??
o'clock VF σmax(SigmaTest, 240 Hz) = obv. 19.3, rev. 17.8 MS/m Central circle, two concentric inscriptions. Central circle, two concentric inscriptions. ? Album 705; Zeno 243400 Ex A. Akin, 18.11.2001 |