Mount Vernon Signal – 1919 Mount Vernon Signal – 1/3/1919 Mount Vernon Signal – 1/10/1919 Mount Vernon Signal – 1/17/1919 Mount Vernon Signal – 1/24/1919 Mount Vernon Signal – 1/31/1919 Mount Vernon Signal – 2/7/1919 Mount Vernon Signal – 2/14/1919 Mount Vernon Signal – 2/21/1919 Mount Vernon Signal – 2/28/1919 Mount Vernon Signal – 3/7/1919 Mount Vernon Signal – 3/14/1919 Mount Vernon Signal – 3/21/1919 Mount Vernon Signal – 3/28/1919 Mount Vernon Signal – 4/4/1919 Mount Vernon Signal – 4/11/1919 Mount Vernon Signal – 4/18/1919 Mount Vernon Signal – 4/25/1919 Mount Vernon Signal – 5/2/1919 Mount Vernon Signal – 5/9/1919 Mount Vernon Signal – 5/16/1919 Mount Vernon Signal – 5/23/1919 Mount Vernon Signal – 5/30/1919 Mount Vernon Signal – 6/6/1919 Mount Vernon Signal – 6/13/1919 Mount Vernon Signal – 6/20/1919 Mount Vernon Signal – 6/27/1919 Mount Vernon Signal – 7/4/1919 Mount Vernon Signal – 7/11/1919 Mount Vernon Signal – 7/18/1919 Mount Vernon Signal – 7/25/1919 Mount Vernon Signal – 8/1/1919 Mount Vernon Signal – 8/8/1919 Mount Vernon Signal – 8/15/1919 Mount Vernon Signal – 8/22/1919 Mount Vernon Signal – 8/29/1919 Mount Vernon Signal – 9/12/1919 Mount Vernon Signal – 9/26/1919 Mount Vernon Signal – 10/10/1919 Mount Vernon Signal – 10/24/1919 Mount Vernon Signal – 10/31/1919 Mount Vernon Signal – 11/7/1919 Mount Vernon Signal – 11/28/1919