I'm so old that I clearly remember the chant, "Rags and iron!" The man with a horse and wagon who cloppity-clop went up and down the alley-ways collecting old pots and pans and any old throw-away clothes you had. As a child, W.C. Fields used to accompany his father who did the same thing selling fruit and vegetables and it's been said that his way of speaking came from those days with his father calling out in that tone of voice. That, of course, was before my time but "rags and iron" I remember well.