Consolidated appeals from orders of the Supreme Court at Special Term, entered December 24, 1956, April 4, 1957, and December 1, 1958, in New York County, which (1) granted a motion by plaintiff for an order declaring appellants in default in appearing and/or answering, (2) granted a motion by plaintiff for an order referring the action to an Official Referee and, (3) denied a motion by appellants for an order vacating or modifying the above two orders.