On September 20, 2024, Tamil Nadu Chief Minister M. K. Stalin expressed his gratitude to John Marshall, the late British archaeologist who headed the Archaeological Survey of India (ASI) when Daya Ram Sahni’s excavations in Harappa (1921) and Rakhal Das Banerji’s in Mohenjo-daro (1922) led to the discovery of the Indus Valley Civilisation (IVC).