Pic 1 3/4 is Golden Temple Mail 19/20 is Bandra Terminus - Haridwar Express (Used to run between Bombay Central and Dehradun) 25/26 is Paschim Express (It was fully AC train back then and terminal was Bombay Central) 151/152 is Mumbai Rajdhani Express (It was Bi weekly then) 171/172 is Swaraj Express (Used to run between Bombay Central and Jammu Tawi and was bi weekly)
No idea about 23/24 Bombay Central - Faizabad Express 181/182 Ahmedabad - New Delhi Bi weekly Express (Definitely its not Gujarat Sampark Kranti)
Pic 2 & 3 1/2 is Netaji Express 3/4 is Golden Temple Mail 25/26 is Paschim Express 33/34 is Jammu Mail 47/48 is Shan E Punjab Express (Terminal was H. Nizamuddin then) 57/58 is CSMT - ASR Express 161/162 is TATA - JAT Express 171/172 is Swaraj Express 177/178 is Jhelum Express
No idea about rest of the trains.
Synopsis: Only Swaraj Express is slowed down even after 130 MPS and rest all are speeded up.
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