Show SAN FRANCISCO OUTLOOK May Day Likely to Witness the Be Se Beginning Beginning ginning of Several Strikes San Francisco April The approach of o May Mayl J l finds San Francisco facing serl seri serious owl ous O labor r troubles Eleven unions in clu every branch of ot the metal et l trades have called meetings to be field neld li id between now and next Tuesday night to consider the refusal of ot employers to grant an day da with nine hours pay A vote will be betaken taken to decide whether the themen themen men accept tho offe ote d dt de f a continuance continUance continuance ance of the tho our day with a 5 per percent percent cent increase of ot wages or 01 go BO on strike About men ren are involved Involve The street carmen have Issued a call for a mass mans meeting at midnight Tuesday for tor or ol taking a vote on the the United Railroads to grant ant the motormen and conductors an eight hour da day and a wage rate of 3 per day da If lIt a strike should be bo voted the entire street car ar traffic of the city will be paralyzed The strike of at steam laundry workers which went ve t into effect In this city and Oakland one month ago is still on OPt with no immediate prospect of settlement |