Vintage 1950s Silverware, Blossom Time: Lead-free! Vintage (but not antique!) sterling silver is generally a safe choice.
Nuby Teether: Non-detect for Lead, Arsenic, Cadmium & Mercury when tested with an XRF instrument. (Thank G-d!)
Tommee Tippee sippy cup w/ integrated silicone straw: No Pb, Hg or As – but positive for trace Cadmium in the straw.
Black silicone chew beads: these were negative for Lead, Arsenic & Mercury (but positive for 13 ppm Cadmium).