Can you tell me if its a different year for Gwalior 1/2 pice coin?


https://en.numista.com/catalogue/pieces15748.html
In my opinion its not 1899, 1900 or 1901 year (१९५६, १९५७ or १९५८)
it looks most similar to 1900 but still different
Please give me your comments about it
Thanks,
Radek