Where did the harappa whistle originate from?

The Harappa whistle is believed to have originated from the ancient Indus Valley Civilization, specifically from the archaeological site of Harappa in present-day Pakistan. These whistles, often made from terracotta, date back to around 2500 BCE and are thought to have been used for musical purposes or as toys. The craftsmanship and artistic designs reflect the advanced culture of the Indus people at that time.