Important Safety Information:

Mercury Atlas 9 - Flown heatshield fragment

Authentic R-4D engines usually sell between $40

some with better provenance but still nothing serious

Numbered on the front side

X-15 rocket plane flown fragment presentation presentation Important Safety Information:This 7x9 rigid foam presentation bears a fragment of the flown X 15 #3 that has been recovered by a team of aerospace archaelogists and sold in an effort to ensure their preservation as as raise funds for future team efforts. The North American X 15 rocket plane was part of the USAF NASA USN X series of experimental aircraft and set numerous speed and altitude records in the early 1960s, reaching the edge of space and bringing back valuable data that