Dhvajas are probably depicted in Indus Valley Civilization seals, one Indus seal depicts four men carrying variously shaped djvajas or standards and later also on cast copper coins from the early historic period of the Indian Sub continent.
Dhvajas could be depicted in Indus Valley Civilization artifacts; one seal from that period includes four men holding differently shaped dhvajas or standards, which are also found on early copper coins of the Indian Subcontinent.