by Karl Karre ...[et al.]. by Marcel Barrere ...[et al.]. by Earl R. Parker ...[et al.]. by Charles Keene ...[et al.]. by E. R. Parker ...[et al.]. by Eduard Hala ...[et al.]. by R. Latarjet ...[et al.]. by Arthur R. Tarrer ... [et al.]. by Karl D. Fernstrom ...[et al.]. by Boulloche ...[et al.].