Hi Jis,
I am afraid most of those technical questions are beyond me.. I just enjoy the views!
The first pic is taken at H NIZAMUDDIN in Delhi, if memory serves me, on our first day's train trip to see the Taj Mahal.
We next travelled from Delhi to Jaipur and back to Delhi by train. We got off at the wrong station just outside Delhi on the way back and then caught a very packed train to take us the last few miles!
Our next ride took us to Varanasi, then down to Mumbai from there. Side trip to Matheran.. very enjoyable ride. Despite the expression on the Mumbai EMU, I was having a great time hanging out the door! Quite an experience as we came into VT/CST as people flung themselves onto our train for their return trip..
Went down to Goa by train next, then our final train ride took us from Goa to Mangalore.
I believe that only the train to Varanasi was a Rajdhani, but I could be wrong.. all the paperwork and tickets are in a box elsewhere just now.
I first visited India back in 1983, and again travelled mostly by train. That time I visited Shimla, Amritsar, Jaisalmere, Ooty, Kanyakamari, Maduri, Mysore and took a long trip from Madras (as it was called then) up to Delhi, and another from Delhi to Calcutta (as it was called!). we had the pleasure of a steam hauled train on one occasion too. The earlier trip lasted for 5 months in India, and left me with a great fondness for the country.
I have more pics of the trains and engines at the Delhi Museum, not sure which one you were refering to though.?
Ed