Thanks, glad you enjoyed it.
The first time I went to India they were phasing out the last of the old full-scale steam trains. Didn't get to ride any of those but saw a couple pull into stations and make glorious noises. I wish I had recording gear with me. I did get to ride a couple of steam powered 'toy trains', one to Simla and another to Darjeeling, which aren't toys at all but simply small gauge trains used to climb the mountains since they can make much tighter turns and climb steeper grades. I'm not sure , but those trains are probably ~150 years old and still chuggin'.