For the first coin, half rupee, 1236 AH (Islamic calendar), weight 5.4 g, issued in the State of Partabgarh (Western India region), under the ruling of Shah of London (Queen Victoria). The info is obtained from a book by Micheal Mitchiner (1977), Oriental Coins and Their Value. The coin is recorded in page 432.
The description matched this Numista record
https://en.numista.com/catalogue/pieces59221.html yet the pictures are a bit off. However, the picture in the catalogue is very much closer to the one you provided.