Found this old Atlas Book of mine 1998 reprinted while teaching Geographical Map to my younger brother.
Atlas Map shows the Zones and Headquaters of Indian Railways over that span back years ago when NWR, NCR, WCR, ECR, ECoR, SECR, SWR didnt existed.
And MG existed in BSB, GCT, GKP sections....
#vintagepic #myatlasbook #old_days #IR