Grain. Investigation and suspension no. 148, in matter of investigation and suspension of advances in rates by carriers for transportation of corn, oats, feed, and other commodities in carloads from stations on Chicago, Milwaukee & St. Paul Railway in Iowa, Minnesota, and South Dakota to stations on Minneapolis, St. Paul & Sault Ste. Marie Railway in North Dakota; [decided Oct. 14, 1912: report and order of commission].