Tinker,

The first picture does seem to show lions and the second one tigers, both of which are animals that are found in India. By the same logic, tigers are not found in Africa and the rifle could well have had some fantastic hunting in India when it was first made. If only it could talk!

If you would like to date it, you could ask at this website and they would be glad to help. They also have an extensive Historical Database that is available for all registered members to browse.

I have sent you a PM and shall introduce my friend to you shortly. He does love discussing old guns and welcomes discussions on them. I'm sure that you'll enjoy talking to him.

Best wishes,