Pair of flat braid alpaco silver bangle bracelets Mexico vintage ll3348

Two silver bracelets made of alpaco silver in a flat braided look pattern. The bracelets are identical and I'm selling them as a set since most people wear bangles in multiples. These bracelets are marked but the mark is not clear and I can't read it. It is the size and shape of Alpaco Mexico.

They measure 2 7/8 inches in diameter; 1/4 inches wide.
Condition is very good used vintage.

A note about alpaco silver. It is not actually silver but is generally an alloy of copper, nickel and zinc. It contains 0 silver but has a very silvery color.