This is a highly sought-after comic book, featuring the debut issue of the Sub-Mariner series from Marvel Comics. The cover art was done by John Buscema and Sol Brodsky, with Roy Thomas, Frank Giacoia, and John Buscema as the artist/writer team. The comic book is certified by the Certified Guaranty Company (CGC) with a grade of 8.0 Very Fine and has the certification number 4379587008.

The comic book is in its original vintage form, published in 1968 during the Silver Age (1956-69) era. It is a single issue format in English language and belongs to the genre of Marines. This collectible item is perfect for general audiences and fans of US Comics, Marvel (MCU), and Sub-Mariner character.