. . "Recipe for making your own Hill Violin Varnish by Keith Hill Instructions for Making an Acoustically Proven Varnish Using only Five Ingredients: Linseed Oil, Rosin, Water, Wood Ashes (Yes, Wood Ashes), and TurpentineThis is a revised reprint of an article I wrote that was published in the American Lutherie, the quarterly journal of the Guild of American Luthiers, Number 37/ Spring 1994." . .