This is a very typical late 19th c talwar with the "straight" grip, that is without a D-guard. The scabbard was recovered at a later date.
I can't tell much about the blade from the shot so cannot confirm any markings, but it may be a European blade which is very common. Many swords of Indo-Persian origin are fitted with blades made throughout Euorope and England from as early as the 18th c. I have seen pattern books from Birmingham that actually had more than 20 pages of scimitar, khandar, jambiya blades, etc. The artistry would come from the scabbards and grips made by the recipients.
Hope that helps.