Double Dutch

I have a coin which looks like 1/2 cent dated 1825

With a big 'W' under a crown.

On the obverse a rampant lion

I assume it's Dutch can't find it to catalogue

Help and thanks

http://worldcoingallery.com/countries/display.php?image=nmc8/130-51&desc=Netherlands%20km51%201/2%20Cent%20%281818-1837%29&query=Netherlands

Netherlands
KM# 51
1/2 Cent
(1818-1837)

 There is, however, no 1825 date listed ...
http://www.ngccoin.com/price-guide/world/netherlands-12-cent-km-51-1818-1837-cuid-26949-duid-78958
also not on here ...
https://en.numista.com/catalogue/pieces21544.html
So maybe rather worn and could be 1823 or 1826 or 1828 perhaps.  

P.S. Saying all that, here is one listed ...
http://www.ebay.co.uk/itm/Netherlands-1-2-cent-1825-as102-/281490036724?pt=US_World_Coins&hash=item418a1d17f4
so I don't know.  

I'll investigate further and report back.

People on here much cleverer than me  

You have correctly identified it as. 1/2 cent and I did misread it it is excellent condition but was very tiny to see.

Well done and thanks