Observe: A Guide to the Messier Objects
Astronomical League, January 1966. Saddle-stapled wraps. A Good copy of this scarce astronomical guide. Book has shelfwear, edgewear, bumped corners, soiling to covers, sunning to covers, creases to covers, a tear to the center of the top of the back cover, rust to staples, & toning to pages. Interior is..... More