Weight is 140 grams and 260 on bigger one

So the small ones are silver i just cleaned a big one and its bronze or brass no markings heres new pics

Hi thanks for reply i found 1 exact same signed by julio on a site called etsy a guy had one for sale but i wonder how many were made thanks though i have a few items im just interested in dating them and knowing what they are .
I cleaned the 5 inch gobletd and they are silver !! Any ideas ?

https://search.yahoo.com/yhs/search?p=Mexican+bark+paintings&ei=UTF-8&hspart=mozilla&hsimp=yhs-003

The paper looks to be bark,, what many Mexican Folk artists use !! At least thats what it looks like to me !! There are many Julio`s that paint !!
The subject of the painting and the bark is common in Mexican souvenir art !!
Would not be Galan,, he had a different style !! This painting was probably brought back from someones trip to Mexico !! There is nothing really unique about it other than what it is painted on !! Sorry !! You can see others at the above link !! They are not expensive !!

So it was reframed before 1990 in wicklow by that guy thats what the sticker says but its defo handpainted do you think julio galan ? I cant find his signature but have read up on him