House of Antique Hardware (Portland) “Lead-Free Crystal Cabinet Knob”: 23,400 ppm Lead on the back brass components.
Horse & Hound Brass Horse Knob: 26,500 ppm Lead & 401 ppm Antimony. [Check out the readings on the screw!]
Cast brass drawer pull (marked: “Cont.B” & “P-1120-T”): 155 ppm Lead (very low for brass!), 54% Copper, 45% Zinc!
Brass colored cabinet knob/ drawer pull: 7,986 ppm Lead (90 & up is unsafe for kids), 33 ppm Cadmium, 163 ppm Antimony.
Brass components of Finex cast iron pans test positive for 30,000 ppm Lead. For context, 90 ppm Lead (& up) is unsafe for kids.