I love old irons, and use them constantly as doorstops, to hold up windows or to hold down tablecloths - anywhere you need something sturdy as an extra hand.
I have so many in my own collection, I decided to list these. It's nice to have these in sets that 'match', I think. Handy when you want weights of the same size. So here's a set of four "Asbestos" brand irons (all cast iron, NOT real asbestos!).
These are 6" long, very heavy, some surface rust. You could clean, oil and black these with stove blacking, but I like them just as they are, for that rusty crusty junkin gold look. These are great conversation pieces where ever you put them.