As a symbol of Wall Street excesses, 23 Wall Street, the Bank of JP Morgan, was the target of a bomb attack on September 16, 1920. 33people were killed and more than 400 were injured. The perpetrators were never found. The facade also suffered significant damage. The pock marks from the explosion are still visible in the marble facade.One of the mobs which pushed everywhere trying to get word of friends or relatives following the bomb explosion in the office of J.P. Morgan & Co. at Broad and Wall Streets which killed at least 15 and injured hundreds