Johnson Brothers English Greydawn Teacup & Saucer: 37,400+ ppm Lead [90 ppm Lead is unsafe for kids.]

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When tested with an XRF instrument this Johnson Brothers “Greydawn” teacup & saucer had the following readings when tested with an XRF instrument:

  • Lead (Pb): 37,400 +/- 800 ppm
  • Cadmium (Cd): Negative / Non-Detect
  • Arsenic (As): Negative / Non-Detect
  • Mercury (Hg): Negative / Non-Detect


  • To learn more about XRF testing, Click HERE.
  • To see more Johnson Brothers pieces I have tested, Click HERE.
  • To see more vintage china I have tested, Click HERE.
  • To read about the Lead-free dishes I use in my home, Click HERE.
  • To answer the question “Can I test my dishes myself at home?“, Click HERE.

Thank you for reading and for sharing my posts.

As always, please let me know if you have any questions.

Tamara Rubin
#LeadSafeMama

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