STUDENT "SUPERS" THREATEN DISCORD IN OPERA HARMONY

Labor trouble caused by student "supers" at the Boston Opera House became a threat to the harmony of the Metropolitan Opera Association yesterday, when the students protested against their treatment at the performance of "La Boheme" on Tuesday night.

In spite of an understanding that they may listen to the opera from the wings after finishing on the stage they were mercilessly herded into the alley on this occasion.

Plans for a large and noisy demonstration behind the scenes on Saturday when 104 "supers", 52 of them Harvard students, will be used in "Aida," were denied last night by John S. Morgan '39, in charge of all the "supers," but he said that better working conditions were being sought.