SILVER MARKS - JEWELRY MARKS - SILVERPLATE & PEWTER MARKS Your browser does not support the video tag. Answers to: How old? Sterling or Plated? Who made it? Unlimited research at $14.95/mo Sign up Makers' marks and Hallmarks to help you identify: ...
Lead chromate, PbCrO4, is a strong yellow pigment extensively used in yellow paints for road markings and as an ingredient (with iron blues) in many green paints and coloured plastics. Other pigments include PbMoO4 (red-orange), litharge PbO (canary yellow), and white lead, ∼2PbCO3....