This US 1971 Ultramarine Blue 8c Eagle sc #U557 Cover Envelope Stationary No Cancel is a unique addition to any stamp collection. The stamp features a beautiful blue color with an image of an eagle, and it was issued in the United States between 1971-1980. The stamp is ungraded and uncertified, making it a great find for collectors who are just starting out or who value the authenticity of a stamp in its original state. This item is perfect for those interested in postal history and is a must-have for any stamp collector.