The Indus Dictionary Project
There are many different ways in which people carry things. This is reflected in the diversity of Indus symbols related to porters.
For image credits, please see below.
Indus Script Signs with Numbers: Sign List of the Indus Script: 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 - 2018.