Abuela Leo's filigree bracelet

The same day Abuela Leo and I said our goodbyes she gave me this silver filigree bracelet. We were so caught up speaking about the past, laughing and crying, that I didn't get any information on it.
Date? Maker? Origin?
Anybody recognize it?
Needless to say, all these items are keepers, and future inheritance (as sparce as that may be) for my 3 kids...