134 N.W.2d 598 IN RE APPLICATION OF UNITED MINERAL PRODUCTS COMPANY. UNITED MINERAL PRODUCTS COMPANY, APPELLANT, v. NEBRASKA RAILROADS OF WESTERN TRUNK LINES COMMITTEE, APPELLEE. No. 35727.Supreme Court of Nebraska. Filed April 16, 1965. 1. Carriers. Unequal charges for transportation of property by a common carrier are not unjustly discriminatory if they are legitimately referable […]