by F. A. Holland ...[et al.]. by A. Dryland ...[et al.]. by F. A. Bovey ...[et al.]. by Dr. A. R. Todd ...[et al.]. by F. E. Simon ...[et al.]. by R. A. Grange ...[et al.] by C. A. Brebbia ...[et al.] by A. Hasz ...[et al.]. by F. C. Chow ...[et al.]. by F. Twyman ...[et al.].