Entertainment » OtherPosted at: Jan 1 2016 10:08PM ER celebrates 150 years of service of Howrah-Delhi-Kalka MailKolkata, Jan 1 (UNI) To mark 150 Years of legendary services of Howrah – Delhi – Kalka Mail, General Manager of Eastern Railway R K Gupta flagged off the train at 1940 hours this evening at Howrah station.Please log in to get detailed story.Tags: #ER celebrates 150 years of service of Howrah-Delhi-Kalka Mail