Scientific American July 1991
Wolfgang's Magazines are individually inspected and only offered to you if they meet our exacting standards. Each and every magazine is original and complete. Supplements to original issues are sold separately. Virtually all of our magazines have been in circulation, read by their original purchaser, and in some cases are decades old.
About mailing labels. Cover images you see at Wolfgang's may not show mailing labels, but the magazine you receive may have one on it, either pre-printed or affixed.
Money back guarantee. If you are less than 100% satisfied we will refund the full amount of your purchase as long as you let us know within 30 days.