Named in honor of William Schaefer, telescope maker and amateur astronomer. For over forty years Bill Schaefer has been producing precision telescopes for amateur astronomers throughout the United States. His enthusiasm, skill and creativity have sparked the interest and involvement of hundreds of people, young and old, and have raised the quality of amateur astronomy in the Southern California community. He has patiently shared his knowledge with other telescope makers, and his award-winning telescopes will serve serious observers throughout the world for many years to come. (M 22831) _ _.