Superconducting Magnet Technology was born in the early 1960's after t
he discovery by Kunzler of the high field properties of new supercondu
ctors, (NbSn)-Sn-3 and Nb Zr. The technology advanced vigorously, main
ly under the strong incentive of High Energy and Plasma Physics, and s
pread out to many areas of Physics and of practical applications. The
paper retraces some of the adventurous developments leading to the pre
sent state-of-the-art, The new era of high T-c superconductors is stil
l in the expectant stage for such applications.