Show Big Labor Demonstration I PITTSBUBG September 3The labor organizations of Pittsburg and vicinity united in a street demonstration today that surpassed anything aver seen here The object of the parade was to show the strength of the trades unions and in order that there might be a big turnout I the many mills and factories closed down A bright day added to the success suc-cess of the demonstration and when the procession passed down Fifth Avenue at noon it is estimated there were 15000 in line |