by Leverett S. Lyon ...[et al.]. by Robert K. Brayton ... [et al.]. by Robert E. Baldwin ...[et al.]. by Leander F. Johnson ...[et al.]. by Robert M. Johnston ... [et al.]. by Sidney B. Finn ...[et al.]. by Arthur W. Lo ...[et al.]. by Ben Johnson ...[et al.]. by D. Boon ...[et al.]. by Delemer ...[et al.].