Rai Bahadur Daya Ram Sahni (1879-1939) was a pivotal figure in the discovery of Harappa, familiar with the mysterious seals and earlier archaeologist and scholar's visits to the site. It was Sahni who, after a three-day visit in February 1917 began the process that led to his first excavations there in January 1921.
Dr. Shereen Ratnagar, one of India's most distinguished archaeologists, was interviewed in Bombay on December 18, 2018 and starts with her early life and career as an archaeologist and author of numerous important books on the ancient Indus civilization.
"In the year 2000," writes the author, "I initiated a large‐scale effort to identify the geologic sources from which peoples of the Indus Civilization (ca. 2600 to 1900 BC) acquired rock and mineral resources."