Kolkata Jan 11, 2011 (Calcutta Tube /IBNS): The Minister for Overseas Indian affairs, Vyalar Ravi, unveiling a memorial plaque in memory of the Indian Indentured workers at Kidderpore dock in Kolkata on Tuesday, January 11, 2011. The occasion
was also graced by the Minister for Railways, Mamata Banerjee and MoS for Shipping, Mukul Roy.