2012 Pottery Barn Emma Made In Portugal White Ceramic Saucer: 52 +/- 17 ppm Lead (Pb). Safe by all standards.
When tested with an XRF instrument this Emma design white ceramic saucer Made in Portugal for the Pottery Barn label (which the owner says she purchased new c. 2012) had the following readings: Bottom of saucer (logo area): Lead (Pb): 52 +/- 17 ppm Zinc (Zn): 22,800 +/- 700 ppm Copper (Cu): 230 +/- 51…