SR-71 Blackbird Fragment adventure Some have been cleaned while

Some have been cleaned while others still have the patina of many years on their surface

Over its active years

This specimen ships in a sturdy box and includes an individual certificate of authenticity

We recommend treating it with upmost care

This makes it possible for incredibly rare soft fossils like jellyfish to be found inside concretions

SR-71 Blackbird Fragment adventure Some have been cleaned whileThis specimen is a metallic fragment from SR 71 61 7956, also known as NASA 831. With 1,454 successful flights and 3,967. 5 flight hours, this craft holds the record for the most flight time regularly soaring above 80,000 ft at speeds greater than Mach 3. 2. It is also believed to be the single most photographed Blackbird aircraft. Two sizes of SR 71 material are available: a smaller 3 6mm variant and a larger triangular cut piece shaped like the