The Swissair Signet, as defined by its creator, Mr. R. Bircher, Zurich, is a visual representation of the article or line of business which it typifies. It must be characteristic of what it is meant to illustrate, and its bias can be for example, be masculine, technical or static, heavy or light. The less complex and artistic form is to-delineate and interpret. It does not refer to a sign for an article put up in a newspaper for sale all but the more important and interpretive. It does not represent a bird, but its wings and the concept of flying. This leads to a sign that is a symbol of aviation. Unfortunately, this is a bird, and its wings are not wings, but a symbol of aviation. Unfortunate, however, is the fact that this is a bird, and its wings are not wings, but a symbol of aviation. The Swissair Signet has been developed and fashioned from these factors that the Swissair is valid for a glider, but not for modern air travel.