Planet Stories original vintage pulp magazine V.03 #08. Fall 1947. Cover by Allen Anderson?. "Zero Hour" by Ray Bradbury, plus other stories by Emmett McDowell, Erik Fennel, John Barrett, V. E. Thiessen, A. A. O. Gilmore, Bryce Walton, Vaseleos Garson, William Oberfield, and J. Harvey Haggard. Illustrations by Vincent Napoli, Herman Vestal, M. Elkan, Hardison, H. W. Kiemle. 7-in. x 9.75-in.; black and white; 128 pages. Cover price $0.20.

"This autograph is certified by a 20 year plus member of IADA (International Autograph Dealers Association) , UACC (Universal Autograph Collectors Club), IACC - International Autograph Collector Club), Manuscript Society, SAG (Screen Actors Guild), Southern California Motion Picture Council, APS (American Philatelic Society), ASCC (American Society Of Check Collectors), AFDCS (American First Day Cover Society), Hollywood Heritage Museum, and the Golden State Boxing Association. Additionally a member of the British Autograph Club and German Autograph Collectors Club. The COA issuer has the following credentials: UACC - Autograph Appraisal Course. UACC- Autograph Authentication Course. US Army CID Handwriting Program