| Show Montreal l Strike e Ties Up Shipping I In g MONTREAL May 3 UP UP Ship Ship ping pin operations ons In Montreal's harbor were paralyzed again today as longshoremen long who quit their jobs Wednesday refused to accept terms offered by the shipping f federation of ot Canada Twenty one freighters and three p passenger liners scheduled to sail yes cs and today were unable to leave port The Cunard liners A As As- and Athenia scheduled to sail today postponed their departures un un- un-I un til tit tomorrow |