Show Strike Continues At Packard Plant DETROIT Nov 9 UP The U-The The RI-The The plant of ot the te Packard Motor Car CarCo Co employing persons r remained re re- idle a third day Thursday day Thursday in connection with the te strike of metal polishers over o cr the upgrading upgrading up up- gading grading grading- of or Negro workers worker Royce Rolls Royce Rols-Royce aircraft engines engine and engines for navy P PT T boats boat are manufactured at nt the plant plant A company spokesman said the I plant could not be reopened until the te polishers had been on the job for at least leat one complete shift shir Leaders of the United Automobile Workers C I 10 O 0 urged the strikers strikers strike ers to return The U CIO A VC 10 officials insisted however that the plant plat closing cosing was wa unnecessary |