Your coin appears to be a takka from Bikanir, under Ratan Singh, 1828-1851, KM#23. Although I didn't find an exact match in Zeno, here are some with similar writing and symbols. Krause says the weights vary.
https://www.zeno.ru/showphoto.php?photo=184900
https://www.zeno.ru/showphoto.php?photo=204448
https://www.zeno.ru/showphoto.php?photo=187446
https://www.zeno.ru/showphoto.php?photo=184900
https://www.zeno.ru/showphoto.php?photo=204448
https://www.zeno.ru/showphoto.php?photo=187446





















