200 AD - 500
AD |
AE 17 |
SHH 4870 |
Parameter Obverse Reverse Notes Reference |
3.18 g 15.8-18.6 mm ?:??
o'clock M cleaned t = 1.6-2.4 mm w = 3.18 g ρ = g/cm^3 σ(120 Hz) obv. 12.2-14.5 rev. 13.7-14.9 MS/m
Head of emperor right. ???. Coin surfaces roughly ground to remove the patina. Unattributed. |