Philippe, Jean, Batty, Michael, Hewings, Geoffrey J. D., Burford, Roger L., Haddad, Emilio, Sullivan, Dennis H., Peters, Aribert B., Gibson, Lay James, Murray, James M., Whitbread, Michael, Steger, Wilbur A., Jarochowska, Marie A., McKean, John R., van Lierop, Wal, Mayer, Erwin S., Shimizu, K., Mulvihill, James L., Potgieter, F. J., Austin, C. Murray, Barr, Brenton M., Boyce, Ronald Reed, Penouil, Marc, Jakubs, John F., Brugger, Ernst A., Grey, Arthur, van Hunnik, H. J., Robertson, C. J., Clarke, David E., Studenmund, A. H., Kirschner, Gene R., Wilkinson, Milton, Langford, Thomas W., Hodge, Gerald, Eadington, William R., and Schmidt, Charles G.