Ancient Indus civilization and earlier pottery.

Harappan Kiln

Period 4 (Late Harappan transitional) kiln with hollow lower fire box and arched floor with holes for allowing heat to enter the upper firing chamber. This type of kiln was introduced at Harappa ca.

Terra cotta cones

Decorated terra cotta cones are found at both Mohenjo-daro and Harappa, but no one knows what they may have been used for. Some scholars suggest that they were hung on a string as a plumb-bob for use by masons and carpenters.