Economy & trade

Weights and guilds, sea trade, silver, revenue systems and cash crops.

  1. Harappan civilization🏺 Ancient

    Weights of chert

    Exchanges were regulated by a precise system of weights, usually cubes of a stone called chert, with no markings.

  2. Harappan civilization🏺 Ancient

    Canals at Shortughai

    Many Harappan sites lie in semi-arid lands where irrigation was probably needed; traces of canals survive at Shortughai in Afghanistan, but not in Punjab or Sind.

  3. c. 600–500 BCE🏺 Ancient

    Punch-marked coins

    The earliest coins were named for the way symbols were punched or stamped onto the metal surface.

  4. Early historic period🏺 Ancient

    Guilds (shrenis)

    Guilds of craft producers and merchants probably procured raw materials, regulated production and marketed finished goods.

  5. Early centuries CE🏺 Ancient

    Roman coins in south India

    Hoards of Roman coins found in south India show that trade networks reached far beyond political boundaries.

  6. c. first century CE🏺 Ancient

    The Periplus and the Malabar coast

    An anonymous Greek sailor's account describes large foreign ships trading at the market towns of the Malabar coast.

  7. Sangam age🏺 Ancient

    Landowners, ploughmen and slaves

    Sangam texts name different groups in the villages — large landowners (vellalar), ploughmen (uzhavar) and slaves (adimai).

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