This is a unique and highly collectible item for stamps enthusiasts. It features four 3 cent stamps with a blue color, commemorating the Navy Day celebration in the United States on Oct 27, 1945. The stamps are ungraded and used, adding to their historical value.

The plate block comes from the United States and has not been certified. This is a great addition to any stamp collection, especially those focusing on military events and anniversaries. It is a must-have for any collector who wants to own a piece of American history.