Iron Horseshoe – a talisman against evil forces
How to hang a Horseshoe over a Door : Iron Horseshoe A Talisman Against Evil Forces
Quote from Article entitled How to hang a Horseshoe over a Door:
Some believe that it is necessary to hammer a nail into each hole to secure a house with good spirits. Others are of the opinion that it is necessary to use a maximum two nails, and if you managed to nail a horseshoe with a single, good luck will not leave an owner of this house.
The full version of the article can be found here.