Conversion. Frying pans to aircraft parts. One of the owners of an Eastern manufacturing company explains the workings of a soundproof auxiliary engine cover to a friend. He's producing this engine cover on an experimental basis now, along with small aircraft parts, instead of the egg poachers and frying pans he used to make before converting his plant to war production. This cover will enclose motors used on four-engine bombers to take care of retracting gear and other essentials not connected with the main drive engine. Precision Metal Company, New York City, New York