On a recent visit to London, I decided to have another look at the British Museum's handful of Indus objects. They are usually displayed – with little celebration, given their importance, like the first seal ever found at Harappa . . .
It is not unlikely that ascetics, both men and women who had renounced their possessions and lived off of the land or the generosity of donors, wandered about between the Indus towns and villages. In later periods there are textual references to similar ascetics associated with various religious traditions. In Hindu, Jain, Buddhist and Islamic/Sufi traditions, men and women, often in the later stages of life, renounced their possessions to focus on spiritual thought and service.
More interesting discoveries at Binjor, seven kilometers from the Pakistan border in the bed of the ancient Sarasvati River. Archaeologists have "come across signs of industrial activity going back at least 4500 years," including "over 100 hearths." Concentrated industrial or craft activity at a smaller site has once again been found during the ancient Indus period.