10 rupees from Sri Lanka

Hi there,

I have this coin: 10 rupees from Sri Lanka (year 2013). I have found the coin in Numista database https://en.numista.com/catalogue/pieces16281.html but there is no 2013.

Can anybody help me?

Thanks in advance,

pau

Most likely it's a new date for the same type. Yet be sure that all the rest characteristics are the same: mass, size, metal etc.

Then supply the picture to the referee of SriLanka.

KM181a, not 181.

So it is not the same: the metal changed and as the result the mass became less. And these days there is a very useful feature in articles: there are direct links to the related coins.
Regarding this very article, there is the link to coins of next emission: someone thought about possibility of similar questions.

Quote: "cyprusalexander"​So it is not the same: the metal changed and as the result the mass became less. And these days there is a very useful feature in articles: there are direct links to the related coins.
​Regarding this very article, there is the link to coins of next emission: someone thought about possibility of similar questions.

​Please use the word alloy, since sometimes the metals stay the same and only the composition (percentages between the basic metals used)) change.