It is the actual, hand-signed signature of Suydam. No third party is involved. J. Brian O’Bryant.
Marvel Zombies Spider-Man Print Arthur Suydam The Zombie King Marvel Comics
Arthur Suydam SIGNED Marvel Art Print ~ Secret Wars Zombie Hulk X-Men Spiderman
RARE 2005 ARTHUR SUYDAM SIGNED SOFTCOVER THE ART OF BARBARIAN CHAPTER TWO 2
1993 SDCC EXPO PROMO PRINT - MUDWOGS #27/450 HAND SIGNED Arthur Suydam
Comics Interview 18 - 1984 Zot! Scott McLoud Arthur Suydam
MARVEL ZOMBIES COMIC SHORT BOX Storage Arthur Suydam
