In the symbol that heads this section, four tracks at right angles to one another form the boundary around a piece of land. The symbol has two different readings. It can be either the land itself
or a boundary marker for that land.
For image credits, please see below.
Indus Script Signs with Numbers: Sign List of the Indus Script and List of Sign Variants: Iravatham Mahadevan, 1977: The Indus Script: Texts, Concordance and Tables: The Director General
Archaeological Survey of India.
Indus Script Signs without Numbers: Lynn Fawcett, 2017 - 2019.