Burma coin not found or identified as burmese

Can anyone help me identify the coin in the attached photos. It was listed in my late Father's collection simply as "Burma" but I have been unable to confirm this or identify the value, year etc. The coin itself is very small being just 1cm in diameter. Thanks in advance.

Hi,
this is an India/Travancore coin.
This one:
https://en.numista.com/catalogue/pieces21870.html
or this one:
https://en.numista.com/catalogue/pieces22588.html
Depending on the weigth.

Thanks Asimov. Based on size alone it appears to be the first one you mention, as my scales will not register the weight. Thanks very much for your help, much appreciated.