Seems there were two factions regularly recruited - not averse to sectarian outbursts over doctrinal matters, apparently. The term 'Goshais' appears to have referred to those who followed Shiva, while 'Bairagis' were followers of Vishnu. The forehead marks or 'pundra' were different. The 'Goshais' had the tripundra - 3 horizontal white lines with a central red vertical line or dot. They also had a tradition of using a trident, but this became largely symbolic. The 'Bairagis' had a forehead mark with a white U with a vertical red line in the centre. Otherwise outwardly there was not much to differentiate them to Western observers, since both wore necklaces of beads, and both were apparently ash smeared. The Nagas went naked, while some sported a loincloth. The prospect of going into battle 'au naturel' with edged weapons, let alone using matchlocks with smouldering matchcords would fill all but the fainthearted with apprehension. These were scary people...