https://youtu.be/N9LR-3UmVL4?si=UQ7ujPL9y1XiLuxa annanagar 1968 movie
https://en.wikipedia.org/wiki/Bengal_Nagpur_Railway https://en.wikipedia.org/wiki/Eastern_Railway_Zone
https://en.wikipedia.org/wiki/South_Eastern_Railway_Zone
https://en.wikipedia.org/wiki/Great_Indian_Peninsular_Railway
https://en.wikipedia.org/wiki/Nagpur_Chhattisgarh_Railway The Nagpur Chhattisgarh Railway was purchased from Great Indian Peninsula Railway by Bengal Nagpur Railway in 1888, and was converted to broad gauge.
https://en.wikipedia.org/wiki/East_Coast_State_Railway https://en.wikipedia.org/wiki/Madras_Railway
mount station 1950 https://youtube.com/shorts/dgnJ1v3mLOY?si=oqZts1c_h1YC_cRv
train https://youtube.com/shorts/ToNuKppG79A?si=KGXMu7JK6nShJpTg