Raipur, Oct. 27 -- The South Eastern Coalfields Limited (SECL), a subsidiary of Coal India Limited (CIL), in collaboration with the Department of Posts, Chhattisgarh Circle, released a special India Post "Special Cover" to commemorate Coal India's Golden Jubilee and SECL's Ruby Jubilee (40 years) of dedicated service to the nation's energy sector on 26th October 2025. A Special Cancellation Cachet was also unveiled on the occasion.

According to a release, the ceremony was attended by P M Prasad, Chairman, Coal India Limited, and Harish Duhan, Chairman-cum-Managing Director, SECL, along with Functional Directors, Chief Vigilance Officer, Dinesh Kumar Mistry (IPoS), DPS (HQ), Chhattisgarh Circle, Raipur, and Vinay Kumar Prasad, Superintend...