Wool. Order [promulgated at general session of Interstate Commerce Commission on 1st of March, 1920] no. 4074, in matter of investigation of alleged unreasonable rates and practices involved in transportation of wool, hides, and pelts from various western points of origin to eastern destinations; no. 2634, Railroad Commission of Oregon v. Oregon Railroad & Navigation Company et al.; no. 3939, National Wool Growers' Association v. Oregon Short Line Railroad Company et al.