Q. Which Harappan pottery is said to be the earliest example of its kind in the world?
Answer: Glazed
Notes: The glazed steatite pottery found from Harappan sites is considered the earliest example of glazed pottery in the world. It is thinner than most other pottery and also lacks conventional surface treatment of red slip and buff surface. Instead, a thin layer of silica was fused to the body during the firing process in the kiln, which gave the pottery a smooth, glassy and shiny surface. Their technique of firing pottery reached high levels of sophistication.