Show is La F BUILDING FIGI T DEC DEDI Open Shop Advocates Win Point In Supreme Court WASHINGTON April The 13 13 Sherman antitrust law was not violated by the Builders Exchange the Industrial association and oth- oth othus others oth others ers us of San I Francisco In the tight fight for forthe forthe the open shop t the e supreme court decided today In reversing re the the thelow lower low r courts I IThe The court held beld that the tho builder opposing the union were not guil gull guilty guilty ty ot or restraining interstate commerce com com- commerce commerce merce In building materials The rhe permit system enforced by bythe bythe the builders during the controversy r runder under which building materials withheld from those who did I not maintain open shop was found by the court not to have ha been een II- II Il Illegal legal Igal The Industrial association or of orSan ofSan ofSan San 1 Francisco the Builders I Ex-I Ex- Ex Exchange Ex Exchange ch change the California Industrial lof council the Industry 1 l association l ot of Santa Clara Claro and others were In the lower er courts from refusing to sell certain building fromI I materials which had been brought the state stale In interstate com com- commerce commerce commerce I merce It was wag charged that In con con- conducting con conducting con II ducting the thc fight tight In San Francisco they had restricted tho the sale of buildIng material op 00 |