Mog-532. Wt = 20.59g. Shahrewar?
Stevens Collection

Wt = 20.2g. Diam = 19~mm. Ardibihisht
Photo from Zeno posted by Ansari

Wt = 20.3g. Shahrewar
Photo from Zeno posted by naeem

Wt = 20g. Diam = ~20mm
Photo from Zeno posted by capricorn

Wt = 20.3g. Khurdad
Photo from Zeno posted by naeem

Photo from Zeno posted by Mervin

Wt = 20.5g. Tir
Photo from Zeno posted by premreddy5

Wt = 20.4g. Isfandarmuz
Photo from Zeno posted by naeem