From the Ironwood Daily Globe 1930 May 13

HELD FOR ATTACKING WITH FOUNTAIN PEN

Frank Sawallich, 27, Monday was held on a charge of assault to do great bodily harm. Walter Reedy 22, who preferred the charge, said Sawallich attacked him with a fountain pen and stabbed him three times during a quarrel after Sawallich's car and Reedy's car had a near collision yesterday.