Prescott, C.Y., Atwood, W.B., Cottrell, R.Leslie, DeStaebler, H.C., Garwin, Edward L., Gonidec, A., Miller, Roger H., Rochester, L.S., Sato, T., Sherden, D., Sinclair, Charles K., Stein, S., Taylor, Richard E. (SLAC); Clendenin, J.E., Hughes, V.W., Sasao, N., Schuler, K.P. (Yale U.); Borghini, M. (CERN); Lubelsmeyer, K. (Aachen, Tech. Hochsch.); Jentschke, W. (Hamburg U.)