Sterling Silver Kokopelli kokopele earrings with weird hallmark

I can’t even tell which tribe, but I would guess Navajo. Hallmark is a heart with an arrow through it sterling stamped in the middle, durango spelled underneath and what looks to be Hartman across the top. And I have looked, I can’t find it.

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I finally found one! The couple who made these kokopelli earrings are John and Estell Hartman, Anglo Silversmiths living in Durango CO. Oh gee, only a few more to go!