First 25-cent cover price. Cover pencils by Gil Kane, inks by Frank Giacoia. "Namor Unchained!", script by Marv Wolfman, pencils by George Tuska, inks by Vince Colletta; Namor returns to the Hydro base and is irritated by the lack of progress on an antidote for his people; The amphibian scientists believe that an antidote may have survived on a sunken World War II ship; Namor travels down into the depths and begins his search through the many sunken ships at Bikini Atoll; He is attacked by Men-Fish led by the Piranha. Marvel Value Stamp series A #98, The Puppet Master. 36 pgs., full color. $0.25. Cover price $0.25.