Show RETURN MANY indictments federal grand jury that investigated dynamite cases flies atlea charges against union labor officials indianapolis union labor officials lad ind agents said to number between thirty arid forty whom the government holds criminally responsible with the maras and ortle E tor for perpetrating more than explosions in cities cilles from massachusetts chu to california in the last six years including the wrecking ot of the los loa I 1 angeles times building and the attempted wrecking of the hotel utah in salt lake were indicted tuesday thirty two indictments were returned C Capi p I 1 a ases s e s f for 0 r arrests have been issued an and a all 1 1 t the h e arrests men en indicted are to be taken in custody on a day secretly axed fixed by the government known to bo be within a week march 12 has been set bet for the arraignment before federal judge A B D Ander anderson soa in indianapolis although the names of the defendants and their exact number were ordered withheld pending the arrests it avas vas said probably more than thirty two and possibly forty men are accused inasmuch as more than one defendant fe was named in some of the indictments |