Supposedly Spanish silver

[DougL]

The below piece has a pentagram which I believe indicates

Spanish .915 purity silver, but I can’t find any reference online to the maker’s mark. Can anyone please assist?
Thanks,
DougL

[Bartholomew]

Hallmarks of Spanish silversmiths

[JeffTucker]

I don’t see this maker’s mark in that reference work. Do you?

[Bartholomew]

The photo is of too poor quality. I need better one.