Sub-Mariner #20 (Dec 1969). Cover pencils by John Buscema and inks by Johnny Craig. It's Namor the Sub-Mariner versus Dr Doom. 'nuff said.

Sub-Mariner #20 (Dec 1969). Cover pencils by John Buscema and inks by Johnny Craig
#MarvelComics #Sub-Mariner #NamorTheSub-Mariner #DoctorDoom #1960sMarvel #ComicCover #JohnBuscema #JohnnyCraig

Say Hello to Spidey's Favorite Foes! Pin-up pencils by Larry Leiber, John Romita Sr, and Jack Kirby with inks by Mike Esposito and Joe Sinnott. Pin-Up source: The Amazing Spider-Man Annual #4 (Nov 1967). The image shows the Lizard, Green Goblin, the Sandman, the new Vulture, Electro, the Rhino, Doc Ock, and Kraven the Hunter.

Say Hello to Spidey's Favorite Foes! Pin-up pencils by Larry Leiber, John Romita Sr, and Jack Kirby with inks by Mike Esposito and Joe Sinnott. Pin-Up source: The Amazing Spider-Man Annual #4 (Nov 1967)
#MarvelComics #Spider-Man #GreenGoblin #DocOck #TheRhino #Electro #1960sMarvel #MarvelPin-Up

The Amazing Spider-Man #44 (Jan 1967). Cover art by John Romita Sr. The cover shows Spider-Man encountering the Lizard while in the city's sewers.

The Amazing Spider-Man #44 (Jan 1967). Cover art by John Romita Sr
#MarvelComics #TheAmazingSpider-Man #Spider-Man #TheLizard #1960sMarvel #ComicCover #JohnRomitaSr

Sub-Mariner #9 (Jan 1969). Cover pencils by Herb Trimpe and inks by DanAdkins. Pencil and ink alterations by John Romita Sr. The cover has Lady Dorma wearing the Serpent's Crown. She has Namor tied to an altar.

Sub-Mariner #9 (Jan 1969). Cover pencils by Herb Trimpe and inks by DanAdkins. Pencil and ink alterations by John Romita Sr
#MarvelComics #TheSub-Mariner #Namor #LadyDorma #TheSerpentCrown #1960sMarvel #ComicCover #HerbTrimpe #DanAdkins #JohnRomitaSr

The Amazing Spider-Man #33 (Feb 1966). Cover art by Steve Ditko. The cover shows Spider-Man trapped under heavy machinery as the water level continues to rise.

The Amazing Spider-Man #33 (Feb 1966). Cover art by Steve Ditko
#MarvelComics #TheAmazingSpider-Man #Spider-Man #1960sMarvel #ComicCover #SteveDitko

The Amazing Spider-Man #41 (Oct 1966). Cover pencils by John Romita Sr and inks by Mike Esposito. Inking alterations by John Romita Sr. The cover shows the Rhino busting through a wall while Spider-man is helpless on the ground.

The Amazing Spider-Man #41 (Oct 1966). Cover pencils by John Romita Sr and inks by Mike Esposito. Inking alterations by John Romita Sr
#MarvelComics #TheAmazingSpider-Man #Spider-Man #TheRhino #1960sMarvel #ComicCOver #JohnRomitaSr #MikeEsposito

Thor #150 (March 1968). Cover pencils by Jack Kirby and inks by Vince Colletta. The cover shows Hela taking Thor's soul from his lifeless body while Loki watches and gloats.

Thor #150 (March 1968). Cover pencils by Jack Kirby and inks by Vince Colletta
#MarvelComics #Thor #TheMightyThor #Hela #Loki #1960sMarvel #ComicCover #JackKirby #VinceColletta

The Avengers #69 (Oct 1969). Cover pencils by Sal Buscema and inks by Sam Grainger. The cover shows the Avengers (Yellowjacket, Wasp, Captain America, Goliath, Vision, and Thor vs. Kang the Conquerer and his Growing Man.

The Avengers #69 (Oct 1969). Cover pencils by Sal Buscema and inks by Sam Grainger
#MarvelComics #TheAvengers #TheMightyAvengers #1960sMarvel #ComicCover #SalBuscema #SamGrainger

Marvel Super-Heroes #13 (March 1968). Cover pencils by Gene Colan and inks by Frank Giacoia. The cover shows Captain Marvel (in his original green and white uniform) fighting against Kree Sentry #459.

Marvel Super-Heroes #13 (March 1968). Cover pencils by Gene Colan and inks by Frank Giacoia
#MarvelComics #MarvelSuper-Heroes #CaptainMarvel #Mar-Vell #1960sMarvel #ComicCover #GeneColan #FrankGiacoia

Marvel's Space-Born Superhero! Captain Marvel #3 (July 1968). Cover pencils by Gene Colan and inks by Vince Colletta. The cover has a green sheen to it. Captain Marvel is strapped to an examination platform with the Super Skrull operating the controls.

Marvel's Space-Born Superhero! Captain Marvel #3 (July 1968). Cover pencils by Gene Colan and inks by Vince Colletta
#MarvelComics #CaptainMarvel #Mar-Vell #SuperSkrull #Kl'rt #1960sMarvel #GeneColan #VinceColletta #ComicCovers

The Avengers #60 (Jan 1969). Cover pencils by John Buscema and inks by George Klein. Alterations on the Ringmaster's face and arm by John Romita Sr. The cover shows the Wasp's and Yellowjacket's wedding. The Wasp is being constricted by a large python while Yellowjacket tries to help. The Circus of Crime watch from the background.

The Avengers #60 (Jan 1969). Cover pencils by John Buscema and inks by George Klein. Alterations on the Ringmaster's face and arm by John Romita Sr.
#MarvelComics #TheAvengers #CircusOfCrime #1960sMarvel #ComicCover #JohnBuscema #GeorgeKlein #JohnRomitaSr

X-Men #58 (July 1969). Cover pencils by Neal Adams. Inks by either Neal Adams or Tom Palmer (sources vary on the credit). The cover has the X-Men captured under a glass dome. The image of Havok is superimposed over the front cover.

X-Men #58 (July 1969). Cover pencils by Neal Adams. Inks by either Neal Adams or Tom Palmer (sources vary on the credit).
#MarvelComics #TheX-Men #Havok #1960sMarvel #ComicCover #NealAdams #TomPalmer

Fantastic Four #26 (May 1964). Cover pencils by Jack Kirby and inks by Sol Brodsky. The Hulk stands on the top of a building frame under construction, while the Fantastic Four and the Avengers attempt to climb or fly to the top of the building.

Fantastic Four #26 (May 1964). Cover pencils by Jack Kirby and inks by Sol Brodsky
#MarvelComics #FantasticFour #TheAvengers #TheHulk #1960sMarvel #ComicCover #JackKirby #SolBrodsky

Journey into Mystery #107 (Aug 1964). Cover pencils by Jack Kirby and inks by Chic Stone. The first appearance of the Grey Gargoyle (who is turning people into stone with a touch).

Journey into Mystery #107 (Aug 1964). Cover pencils by Jack Kirby and inks by Chic Stone
#MarvelComics #JourneyIntoMystery #Thor #TheGreyGargoyle #1960sMarvel #ComicCover #JackKirby #ChicStone

Fantastic Four #28 (July 1964). Cover pencils by Jack Kirby and inks by Sol Brodsky. The cover shows the featureless form of the Awesome Android who has the Fantastic Four and the original X-Men in its hands. The FF and the X-Men are busy fighting each other while the Awesome Android closes his hands.

Fantastic Four #28 (July 1964). Cover pencils by Jack Kirby and inks by Sol Brodsky
#MarvelComics #FantasticFour #TheX-Men #1960sMarvel #ComicCover #JackKirby #SolBrodsky

Fantastic Four #45 (Dec 1965). Cover pencils by Jack Kirby and inks by Joe Sinnott. The cover shows the Fantastic Four in the foreground. In the background the previously hidden Inhumans are ready to strike.

Fantastic Four #45 (Dec 1965). Cover pencils by Jack Kirby and inks by Joe Sinnott
#MarvelComics #FantasticFour #TheInhumans #1960sMarvel #ComicCover #JackKirby #JoeSinnott

Triton pin-up by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).

Crystal pin-up by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).

Maximus, the Mad pin-up by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).

2/Inhuman pin-ups by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).
#MarvelComics #TheInhumans #1960sMarvel #MarvelPin-Ups #JackKirby #FrankGiacoia

Black Bolt pin-up by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).

Medusa pin-up by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).

Gorgon pin-up by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).

Karnak pin-up by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).

1/Inhuman pin-ups by Jack Kirby and Frank Giacoia. Source: Fantastic Four Annual #5 (Nov 1967).
#MarvelComics #TheInhumans #1960sMarvel #MarvelPin-Ups #JackKirby #FrankGiacoia

Fantastic Four #47 (Feb 1966). Cover pencils by Jack Kirby and inks by Joe Sinnott. The cover shows the Fantastic Four high above the Great Refuge of the Inhumans.

Fantastic Four #47 (Feb 1966). Cover pencils by Jack Kirby and inks by Joe Sinnott
#MarvelComics #TheFantasticFour #TheGreatRefuge #Attilan #TheInhumans #1960sMarvel #ComicCover #JackKirby #JoeSinnott

Sub-Mariner #6 (Oct 1968). Cover pencils by Jon Buscema and inks by Dan Adkins. The cover shows Namor the Sub-Mariner fighting against the super-villain, Tiger Shark.

Sub-Mariner #6 (Oct 1968). Cover pencils by Jon Buscema and inks by Dan Adkins
#MarvelComics #PrinceNamorTheSub-Mariner #Sub-Mariner #Namor #1960sMarvel #ComicCover #JohnBuscema #DanAdkins

Marvel Super-Heroes #20 (Mmay 1969). Cover pencils by Larry Lieber and inks by Vince Colletta. The cover shows Doctor Doom with his arms raised in triumph. The shot is looking up at Dr Doom.

Marvel Super-Heroes #20 (Mmay 1969). Cover pencils by Larry Lieber and inks by Vince Colletta
#MarvelComics #MarvelSuper-Heroes #DrDoom #DoctorDoom #1960sMarvel #ComicCover #LarryLieber #VinceColletta

The Avengers #70 (Nov 1969). Cover pencils by Sal Buscema and inks by Ron Grainger. The cover shows the Avengers(Goliath (Clint Barton), Thor, Iron man, and Captain America) on the right squaring off against the Squadron Sinister (Hyperion, the Whizzer, Doctor Spectrum, and Nighthawk).

The Avengers #70 (Nov 1969). Cover pencils by Sal Buscema and inks by Ron Grainger. Today (Jan 26) is Sal Buscema's 90th birthday!
#MarvelComics #TheAvengers #TheSquadronSinister #1960sMarvel #ComicCover #SalBuscema

The Amazing Spider-Man #45 (Feb 1967). Cover art by John Romita Sr. The cover shows a bound Spider-Man being threaten by the Lizard (Curt Conners). The Lizard is wearing his white lab coat and purple pants.

The Amazing Spider-Man #45 (Feb 1967). Cover art by John Romita Sr
#MarvelComics #AmazingSpider-Man #Spider-Man #TheLizard #CurtConners #1960sMarvel #ComicCover #JohnRomitaSr

The Amazing Spider-Man Annual #3 (Nov 1966). Cover art by John Romita Sr with the exception of two panels that show Steve Ditko art from reprinted stories within the annual. The cover shows the Hulk has grabbed Spider-Man who is valiantly fighting back. The mighty Avengers are in the background.

The Amazing Spider-Man Annual #3 (Nov 1966). Cover art by John Romita Sr with the exception of two panels that show Steve Ditko art from reprinted stories within the annual
#MarvelComics #TheAmazingSpider-Man #Spider-Man #TheMightyAvengers #TheIncredibleHulk #1960sMarvel #ComicCover

Doctor Strange #180 (May 1969). Cover is a production job of Eternity and Dr. Strange figures superimposed over photo of New York City. Possible Trimpe art on Dr. Strange. Steve Dikto art on Eternity.

Doctor Strange #180 (May 1969). Cover is a production job of Eternity and Dr. Strange figures superimposed over photo of New York City. Possible Trimpe art on Dr. Strange. Steve Dikto art on Eternity.
#MarvelComics #DoctorStrange #Eternity #1960sMarvel #ComicCover #

Doctor Strange #170 (July 1968). Cover art by Dan Adkins. The cover shows the astral form of Doctor Strange being chased by Nightmare

Doctor Strange #170 (July 1968). Cover art by Dan Adkins
#MarvelComics #DoctorStrange #Nightmare #1960sMarvel #ComicCover #DanAdkins

Daredevil #16 (May 1966). Cover pencils by John Romita Sr and inks by Frank Giacoia. The cover shows Daredevil, high above the vast city, jumping into action as Spider-Man swings in from the opposite direction. Spider-Man and Daredevil are in their bright colours while the city below is in shades of grey.

Daredevil #16 (May 1966). Cover pencils by John Romita Sr and inks by Frank Giacoia
#MarvelComics #Daredevil #Spider-Man #TheManWithoutFear #1960sMarvel #ComicCover #JohnRomitaSr #FrankGiacoia

The Avengers #6 (July 1964). Cover pencils by Jack Kirby and inks by Chic Stone. The cover shows the Avengers (Captain America, Iron Man, Thor, Goliath, and the Wasp) fighting against Baron Zemo and the Masters of Evil (Melter, Radioactive Man, and Black Knight on his winged horse).

The Avengers #6 (July 1964). Cover pencils by Jack Kirby and inks by Chic Stone
#MarvelComics #TheAvengers #BaronZemo #MastersOfEvil #1960sMarvel #ComicCover #JackKirby #ChicStone

Fantastic Four #52 (July 1966). Cover pencils by Jack Kirby and inks by Joe Sinnott. The cover shows the Fantastic Four in a mechanical "jungle" while the Black Panther stalks them

Fantastic Four #52 (July 1966). Cover pencils by Jack Kirby and inks by Joe Sinnott
#MarvelComics #FantasticFour #BlackPanther #1960sMarvel #ComicCover #JackKirby #JoeSinnott

Thor #171 (Dec 1969). Cover pencils by Jack Kirby and inks by Bill Everett. The cover shows The Wrecker has a struggling Thor in his grip. The caption reads: "The wrath of the Wrecker!"

Thor #171 (Dec 1969). Cover pencils by Jack Kirby and inks by Bill Everett
#MarvelComics #MightyThor #1960sMarvel #ComicCover #Thor #TheWrecker #JackKirby #BillEverett