5 THUGS AT PLAZA GET $45,000 GEMS
Team of 5 robbers smashes open 5 safe-deposit boxes at Plaza Hotel, Manhattan, early July 31, and escapes with emerald tiara and other jewelry valued at $45,000 which belonged to jewelers attending conv in NYC; robbers, waving pistols, force 21 hotel employes and bystanders into 10-by-11 foot office; hotel mgr J Craver comments; NYC Acting Chief of Detectives J Sachson describes events; lists holders of rifled safe deposit boxes and their losses; witnesses stress politeness of holdup men; taxi driver W Leins held captive when he follows men into hotel to tell them they had left bottle of whisky on seat of their parked car; illus of detectives checking deposit boxes after robbery; Sachson's aides say they find no connection between Plaza robbery and similar crimes at Pierre and Drake Hotels in recent mos; map traces sequence of robbery