This recent find is from the Estate of a NASA MSFC Aerospace Engineer and is a Set of 15 hard to find NASA STICKERS/DECALS from over the years (early 1980's through 200's) with multiple from research missions including biology projects and others from University of Colorado and University of Alabama in Huntsville plus others. Stickers/Decals are various sizes - see last four pictures to see measurements. All are new and never used, but a couple have some use and age/storage wear including the Decal with the Eagle Head/American Flag and the 1985 Halley's Comet sticker (crease on edge) - see pictures 3-4. Please see condition description and all pictures and to see More Vintage/Antique Collectibles from this Estate other Estates and several Picks just Click on my Store link and Thank you for Looking... NOTE: International orders are subject to customs/tariffs upon entry to their Country and not included in purchase or shipping price.