Posted on July 8, 2021July 8, 2021 by Legacy Comics and Cards — Leave a commentCGC Silver Age Marvel Keys Just Arrived 1st Appearance Avengers1st Appearance Silver Age Captain America1st Appearance Kraven the Hunter1st Appearance Kingpin1st Appearance The Sinister Six1st Appearance Silver Surfer & Galactus (Cameo)1st Appearance Black PantherMore Info