Silver inlayed 19thC Mexican Spur with Stars/Stripes?

[laEspadaAncha]

Good morning Gene (at least it is here on the beautiful Pacific ),

FWIW, I still am rather confident of a South American attribution, as evidenced by both the size and styling of the rowels (the round pointy wheels), neither of which resemble the style of Mexican spurs from Amozoc. Neither is the use of silver an identifier of Mexican origin, especially considering the prolific abundance of silver in the Plata region.