Gold wedding set (c. 2016): 5,527 ppm Mercury, 1,214 ppm Arsenic (+ Gold, Silver, Titanium & Copper).
Vintage Syracuse china “Old Ivory” bowl with gold trim: 31,400 ppm Lead. For context: 90 ppm is unsafe for kids.
Syracuse China “Old Ivory” “Made In America” Tea Cup: 26,200 ppm Lead [90 ppm Lead is unsafe for kids.]