Help ID the maker of this bracelet~Please

[Kimberkay]

This is all sterling but no makers marks, hallmarks or anything. There are initials in the design part of the bracelet. An R or Z on the front buckle and a M or W on the back band. I will enclose photos... the script and style of the bracelet make me think it is Mexico Sterling but I am fairly new to this and would appreciat any help at all in identifying the maker and origin of this piece. Thank you!




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