Note 23 — BEWITCHED BUTTER (QUEEN'S COUNTY). [21]
Reading edition
It was once a common practice in Ireland to nail a piece of horseshoe on the threshold of the door, as a preservative against the influence of the fairies, who, it is thought, dare not enter any house thus guarded. This custom, however, is much on the wane, but still it is prevalent in some of the more uncivilised districts of the country.