The idea presentedh erewas conceiveda t the New Rings Workshopa t Stanfordi n July 1983. I thank H. Winick and otherp articipantosf the workshopfo r their enthusiasman d discussionI. also thank T. Elioff;
K;
Halbach;
M;
Maestre;
R;
Sah;
and I. Tinoco for many useful discussionas nd encouragemenTth. is work was supportedb y the Director of the Office of Energy ResearchO;
ffice of High Energy and Nuclear Physics;
Division of NuclearS cienceu nderC ontractD E-AC03-76SF00098;