Charles S. Gray ...[et al.]. Charles S. Gray...[et al.]. Charles H. Norris ...[et al.]. Charles E. Wilde ...[et al.]. Charles B. Corbin ... [et al.]. Charles G. Morris ... [et al.]. Charles B. Corbin ... [et al.] Charles D. Knecht ...[et al.]. Charles Swanson ... [et al.]. Charles Tilgner ...[et al.].