Pictorial Envelope: 1 envelope; 3 x 5 1/2 in. A train with human arms and an American flag running down Secessionists that are depicted as demons and other unpleasant creatures. Cream envelope with blue ink. Image on left side. Printed below image: 'The Union Locomotive clearing the Secession track.' Printed vertically at left of image: 'D. Murphy's Son, Print. 65 Fulton & 372 Pearl Street. N. Y.'
