Missing year?

Hello,

I got this coin from Nepal

 

the date is 2057 in my opinion, which is not listed in the catalog:
 https://en.numista.com/catalogue/pieces5668.html

What do you mean?
Best wishes
Toni

Your coin is probably KM1074 (2057)  and not KM115.2

https://en.numista.com/catalogue/pieces7289.html

Hello,
good idea, but weight and diameter is exaxtely matching https://en.numista.com/catalogue/pieces5668.html

Please upload a complete image of the obverse - that will allow me to read the name of the king to make sure which coin it is...sometimes weights and diameters are rounded up or down

What do you mean with "sometimes weights and diameters are rounded up or down"?
In 'Numista', in KM?

weight is exactely 5.00g
diameter 25 mm

for this coin

The king's name on your coin is Virendra (Birendra) so it is definitely not Km1115.2 which is for king "Gyanendra".
KM1074 is for king "Virendra"

Please compare the script in the upper right quadrant of the square

OK, you are right. It's KM 1074. Thank you.

Your coin and the images are much nicer than the ones on the coin sheet. Would be great if you could replace the ones on Numista - might help people like us in the future. If you need help please don't hesitate to ask, thanks extrafine
https://en.numista.com/catalogue/pieces7289.html