This cover features a beautiful multi-color design commemorating the National Academy of Science, issued in the United States in 1963. With a cancellation type of First Day of Issue,
this vintage piece is a great addition to any stamp collection.
The cover has been used and is ungraded, adding to its unique character.
It is a great choice for stamp enthusiasts interested in science-related topics.
Please note that this item is uncertified and does not include a California Prop 65 warning. Add this one-of-a-kind piece to your collection today!