On the evening of June 2, 1919, the Galleanists managed to detonate nine large bombs nearly simultaneously in eight cities. These bombs were much larger than those sent in April, using up to of dynamite and all were wrapped or packaged with heavy metal slugs designed to act as shrapnel. Addressees included government officials who had endorsed anti-sedition laws and deportation of immigrants suspected of crimes or associated with illegal movements as well as judges who had sentenced anarchists to prison. The targets were: