Vintage Anchor Hocking

Anchor Hocking royal ruby red pressed bubble glass tea cup: Lead-free, 24 ppm Cadmium (safe by all standards.)

Anchor Hocking royal ruby red pressed bubble glass tea cup: Lead-free, 24 ppm Cadmium (safe by all standards.)

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Vintage Red Glass Anchor Hocking Cup When tested with an XRF instrument the vintage red Anchor Hocking punch glass pictured here had the following readings. Cadmium (Cd): 24 +/- 5 ppm Bismuth (Bi): 37 +/- 9 ppm Tin (Sn): 873 +/- 28 ppm Copper (Cu): 574 +/- 50 ppm Indium (In): 36 +/- 7 ppm…