this heart-shaped copper bath attaches to railings via an adjustable wrought-iron bracket and clamp. The bowl is adorned with a single copper-plated stainless steel bird statue, which patinas ...

whereas in 1992 it was changed to copper-plated steel. This is not to be confused with US advice - in the US, pennies reduced copper content in 1982, ten years earlier. Pergolux UK explains: "Algae in ...