Thurgood Marshall

“ Since we are dealing with a chain of majority-owned subsidiaries, it seems quite likely that the discriminatory price given Signal would have a vital effect on the pricing decisions of the stations which eventually marketed Signal's gasoline. Even if the lower price were not passed on to the company marketing the gasoline, that company would be more willing to accept losses in a protracted price war if it knew that its 'grandfather' corporation were making some extra, and partially off-setting, profits. ”

“ The record in this case is long and complicated and we have no idea what view the Court of Appeals would have taken about respondent's other allegations of error had the major prop for its decision been removed. The law under the Robinson-Patman Act is convoluted enough without the addition of numerous explicit and implicit holdings which may come back to bedevil us in future years. ”