This vintage 1967 Air Force Cambridge Research Lab poster titled “Aerospace Environment” is a must-have for any militaria collector. The poster showcases the Air Force’s advancements in aerospace technology and research, featuring bold graphics and informative text. With a focus on the Air Force’s role in space exploration, this poster is a unique piece of history that any space enthusiast would love to add to their collection. Whether you’re a fan of vintage technology or simply appreciate the importance of the Air Force in American history, this poster is sure to impress. Includes a letter from Commander Robert F. Long explaining the purpose of the chart. Poster is in excellent condition with minimal damage. Corners in near perfect condition, and only slight discoloration on the back of the poster from being stored. The item you will receive is the item pictured. Please consider the photos as part of the description. Thank you for looking.