Lunch At The Ritz Guerrero Zacaspacho Earrings Signed Lizard Pre-Columbian Brie

I'm not 100% sure of the genre is - could be either - I also believe this is a pair of "old school" Lunch earrings. It does not say "china" or LATR - might be a pair of the last made in Providence? The quality is very nice with expert enameling on the upper disc and lizard. The earrings are pierced post - high polished gold plating. They measure a petite 2 and 3/8 inches long. I did acquire these on the 2ndary market so I will replace the disc backs with brand new ones.