This book appears to be sealed, the glue holding the seal has came up a little bit on the corners and still has its stickiness. I’m not sure if someone had opened it before but it appears to me that they haven’t. See photos, sold as is.
This product is a sealed 2016 NASA graphics standards manual hard back, featuring themes related to astronauts and space travel. Made in the United States, this collectible item comes in its original pouch and box, making it a valuable piece of historical memorabilia for fans of the NASA program. With a focus on the iconic astronauts and space travel missions conducted by NASA, this manual offers a unique glimpse into the agency's design and graphic guidelines from that time period.

Sealed NASA graphics standards manual Hard Back 2016 in original pouch And Box