This vintage postcard from the 1950s features a Lincoln 4 cent purple stamp, making it a unique addition to any stamp collection. The postcard has been used and is ungraded, but still retains its original quality. The denomination of the stamp is 4 cent and it was printed in the United States. The postcard is uncertified, but its authenticity can be verified by its characteristics. This item is perfect for collectors of stamps and postcards alike, and would make a great gift for anyone interested in American history.