There are Hindi, Punjabi & English. First TB has source & destination written in Hindi. Second TB has train name written in Punjabi aka Punjab Mail. Third TB has source & destination written in English.
I knew about Hindi and English :p. I was confused about the middle one. I initially thought it could be Punjabi but then thought that the train also originated from Maharasthra and hence the possibility of Marathi as well[ and I am unfamiliar with the Maratha script].
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