This is a rare vintage issue of "Thy Kingdom Come ? SpaceCraft Convention Issue No. 6" from December 1957, a fascinating piece of UFO and UAP history. A must-have for collectors of vintage UFO magazines, sci-fi memorabilia, and early extraterrestrial research materials! Condition: Used ? Very Good Condition for its age. Pages are off-white, well-preserved with no major rips or tears. Binding is intact and secure. Shipping Payment: Ships from the USA via USPS Ground Advantage. Combined shipping available on multiple orders. PayPal only for a secure and quick transaction. A unique and hard-to-find UFO collectible from the 1950s, a period of rising interest in flying saucers and extraterrestrial encounters. Don?t miss out on this piece of UFO history! Feel free to message with any questions!