Show I Grogan Vicentini to 10 Meet M eel in June 7 Battle Batte CHICAGO May ay 31 AP AP Tommy Grogan Omaha Omaha slugger and Lutz Luis Chilean lightweight have been signed by Promoter Paddy Harmon for a a ten-round ten bout on ott tho the Chicago stadiums stadium's June 7 boxing box box- In iris ing show liOW Earl Karl Mastro Chicago featherweight feather teather- weight and Midget Mike Columbus veteran were signed signe Wednesday for a a ten-rounder ten and Harmon Is seeking a third bout over tho the same route with wih Otto von on Po rat the tho Chicago heavyweight as one of ot the tho punchers puncher |