200 AD - 500
AD |
AE 21 |
SHH 5123 |
Parameter Obverse Reverse Notes Reference |
9.29 g 20.1-22.4 mm ?:??
o'clock M t = 2.8-3.2 mm w = 9.29 g ρ = ??? g/cm^3 σ(120 Hz) obv. rev. MS/m
Head right. ??? Used for method development for non-destructive material composition determination. Unattributed. |