Here is immage

Typically a souvenir collector spoon. Usually silver plated, often stainless steel. Not worth a heck of a lot unless marked "925" or "Sterling".

ok... its look old... and i thing that is handmade

Somebody went to Portugal, probably stayed in a nice hotel in Lisbon (Lisboa in Portuguese) and brought back a souvenir of their travels.

As far as I know manufacturers are still making spoons like that for the souvenir trade all over the world. So it may well not be all that old, and I doubt it is hand made. When I started work in one place about 25 years ago, we sold similar spoons for about $5.