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Green Stone Mask, 800 CE - 1200 CE
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Guanacaste Greenstone Mask with a Bird Headdress, 500 CE - 800 CE
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Guanacaste Mask with a Bird and Snake Headdress, 500 CE - 800 CE
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Atlantic Watershed Light Green Stone Funeral Mask, 500 CE - 1000 CE
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Basalt Funerary Mask with a Protruding Tongue, 500 CE - 1000 CE
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Stone Funerary Mask, 500 CE - 1000 CE
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Terracotta Mask, 300 BCE - 300 CE
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Stone Death Mask, 300 BCE - 1500 CE
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Costa Rican Jade Mask, 100 CE - 500 CE