200 AD - 500
AD |
AE 18 |
SHH 4873 |
Parameter Obverse Reverse Notes Reference |
3.08 g 15.8-18.6 mm ?:??
o'clock M cleaned t = 1.1-2.2 mm w = 3.08 g ρ = g/cm^3 σ(120 Hz) obv. 6.0- 8.4 rev. 7.9- 8.5 MS/m
Head of emperor right. ???. Coin surfaces roughly ground to remove the patina. Unattributed. |