Archive | Butterfly Pattern

Vintage Corelle Butterfly Gold Pattern Glass Plate Lead Safe Mama 1

Corelle Butterfly Gold Vintage Glass Plate: 18,700 ppm Lead on the decorative pattern when tested with an XRF.

Corelle Butterfly Gold Vintage Glass Plate: 18,700 ppm Lead on the decorative pattern when tested with an XRF. 60 second test (multiple tests done to confirm the levels). Lead: 18,700 +/- 500 ppm Cadmium 158 +/- 15 ppm Chromium 655 +/- 100 Zinc: 231 +/- 37 ppm Copper 188 +/- 49 ppm Iron 423 +/- […]

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Vintage Corelle Corning Butterfly Pattern Bowl Tamara Rubin Lead Safe Mama_3

Vintage Corelle By Corning Butterfly Pattern Glass Bowls: 23,300 ppm Lead [90 ppm is unsafe for kids.]

Everybody’s grandmothers seems to have had these! These butterfly pattern vintage “Corelle by Corning” (Made in New York) bowls tested positive for Lead at 23,300 ppm when tested with an XRF instrument (this is the reading of a test done directly on the decorative pattern elements on the outside of the bowl). To learn more […]

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