Show ROBS GIVES EVIDENCE washington march 16 assistant attorney general robb for the post office department appeared before the senate committee today on and post roads in connection with senator haars hoars resolution calling for an inquiry aa to the precautions observed before fraud orders are issued against merchants and their rights to appeal clr robb explained that under the present laws the pos department gevea notice to a merchant or concern of any character when 11 begins an investigation of its using matter but when fraud la found an order Is at once issued prohibiting the company from using the malls |