1940s.-50s Leo Poblano Knifewing Pin Zuni Inlay

1-7/8" x 1-1/2" 11.57g exceptionally beautiful early knifewing pin w exquisitely fine channel inlay in a rare pattern w areas of alternating b & w. I believe made in CG Wallace shop 1930s-40s I'm attributing to Leo Poblano. It's fine early work, colors & design of which r eye catching. Its mother of pearl is highly reflective, the eye follows patterns of black & white, mint green turquoise w the red abalone. wire work representing feathers on the tail tiny applied raindrops & wirework earrings