MCE-2695e. No weight listed. NB symbol to left of RY
Photo from Zeno 216380, posted by Lingen (from Balkrishana Khandelwal)

Wt = 11.2g. NB symbol to left of RY
Photo from Zeno 46271, posted by huzaifapakistani

Wt = 11.11. Diam = ~21.5mm
Photo from Zeno 215449, posted by Lingen