Pictorial Envelope: 1 envelope; 3 x 5 1/4 in. Shamrock with the words 'NORTH,' 'SOUTH' and 'Border States' on each of its three petals, one word per petal; 'U.S.' printed on the stem. Cream envelope with green ink. Image on left side. Printed below image: 'UNION. / Here's to Ireland's SHAMROCK, may its pure unsullied green, / As a bond of lone and UNION 'midst the e'er be seen, / And it may help to bind the love by the exiled Irish shown, / To the land which gave them liberty, a shelter and a home.' Printed vertically at left of image: 'John Ross, Publisher, Baltimore.'
