Abstract: An aluminum foil has, sputtered upon it, a foil of tungsten, upon which a foil of gold is sputter deposited. The gold foil may be placed next to a gold substrate, and the three-foil combination bonded to the substrate with a stylus, upon which ultrasound is impressed, in the presence of a moderately elevated temperature. An aluminum region the size of the tip of the stylus is thus made available for an aluminum wire to be bonded to it, without any direct contact between the aluminum wire and the gold substrate.

Abstract: An air current deflector shield is disclosed comprising a shield member being a single piece of unbroken transparent material, an elongated rigid bracket curved at its mid-point and having a forward wall and rearward wall defining a channel therebetween to receive the lower edge of the transparent shield member and an adhesive material interposed between the lower edge of the shield member and the channel of the bracket to securely bind the shield member to the bracket in the curved shape defined by the bracket. A pair of spaced apart transversely extending support members having bolt receiving apertures therethrough are secured to the lower portion of the bracket for attachment to the body of an automobile.