Design of female with flag in full color on white envelope.

Design of female with shield in full color on white envelope.

Handpainted design of female figure with eagle and shield. Embossed floral design on verso.

Handpainted design of ship with red, white, and blue flag sails. Embossed floral design on verso.

Handpainted design of ship with red, white, and blue flag sails. Embossed floral design on verso.

Design shows angel protecting the Union and devil attached to seal of Virginia. Handpainted design in full color. C. Magnus, 12 Fankfort St., N.Y.

Design shows angel protecting the Union and devil attached to seal of Texas. Handpainted design in full color. C. Magnus, 12 Fankfort St., N.Y.

Design shows angel protecting the Union and devil attached to seal of Tennessee. Handpainted design in full color. C. Magnus, 12 Fankfort St., N.Y.

Design shows angel protecting the Union and devil attached to seal of North Carolina. Handpainted design in full color. C. Magnus, 12 Fankfort St., N.Y.

Design shows angel protecting the Union and devil attached to seal of Louisiana. Handpainted design in full color. C. Magnus, 12 Fankfort St., N.Y.

Design shows angel protecting the Union and devil attached to seal of Georgia. Handpainted design in full color. C. Magnus, 12 Fankfort St., N.Y.

Design shows angel protecting the Union and devil attached to seal of Florida. Handpainted design in full color. C. Magnus, 12 Fankfort St. N.Y.

Design shows angel protecting the Union and devil attached to seal of Alabama. Handpainted design in full color. C. Magnus, 12 Fankfort St., N.Y.

Design shows full-length portrait of George Washington in blue on white envelope. Lith. of Hoffman & Knickerbocker, Albany, N.Y. Address label adhered to envelope.

Design shows American Indians looking at bust of George Washington. Design in black on white envelope.

Design is embossed bust of George Washington in a blue star border with white stars on a white envelope

Design shows portrait of George Washington. Design in black on white envelope.

Design shows framed Washington portrait with female, flag, and shield, and "Beware of traitors!" Design in black, red and blue on white envelope. S. C. Upham, 310 Chestnut St. Philadelphia.

Design shows George Washington on rearing horse with flag, and "Union." Design in red and blue on white envelope.

Design shows a portrait of George Washington in an elaborate frame. Design in black on white envelope. Harbach & Brother, No. 36 North Eighth Street, Philadelphia.

Design shows portrait of George Washington in circle with "A southern man with union principles." Design in blue on white envelope. J.W. Orr N.Y., New York Union Envelope Depot, 144 Broadway.

Design shows portrait of George Washington in oval frame with "A southern man with union principles." Design in grey on white envelope. J.W. Orr N.Y., New York Union Envelope Depot, 144 Broadway.

Design shows a portrait of George Washington in oval frame and engraving of the west front of the capitol. Design in green on a white envelope. C. Magnus, 12 Frankfort St. N.Y.

Design shows portrait of George Washington framed with eagle, flags, and soldier, with "First in war, First in peace. Design in black on white envelope. Published by J.S. Robinson, Hartford Connecticut, Fowler St. & Del.