Shogun Warriors #1

May 3 ⋅ ⋅ ⋅ #1

Devil Dinosaur #1

May 17 ⋅

⋅ ⋅ #1

Conan the Barbarian #1 (1970)- 1st appearance of Conan in comics Barry Windsor-Smith cover

Jun 7 ⋅

⋅ ⋅ #1970 #1

Super-Villain Team-Up #1 (1975)

Jul 21 ⋅

⋅ ⋅ #1975 #1

MICRONAUTS #1

Mar 27 ⋅

⋅ ⋅ #1

ROM SPACE KNIGHT #1

Mar 20 ⋅

⋅ ⋅ #1

ROM 1 (Dec 1979)

Apr 19 ⋅

⋅ ⋅ #Dec-1979 #1

The Monster of Frankenstein #1 (1973)

May 22 ⋅

⋅ ⋅ #1973 #1

The Man Called Nova #1 (1976)- 1st appearance and origin of Richard Rider

Jun 26 ⋅

⋅ ⋅ #1976 #1

Human Fly 1

Feb 26 ⋅

⋅ ⋅ #1

BLACK GOLIATH #1

Mar 2 ⋅

⋅ ⋅ #1

Found this while looking for my Devil Dinosaur #1.

May 18 ⋅

⋅ ⋅ #1

Human Torch 1 (Sept 1974)

Mar 4 ⋅

⋅ ⋅ #Sept-1974 #1

Peter Parker, The Spectacular Spider-Man #1 (1976)

Jul 9 ⋅

⋅ ⋅ #1976 #1

NIGHT NURSE #1

Mar 13 ⋅

⋅ ⋅ #1

Tarzan 1 (June 1977)

Apr 1 ⋅

⋅ ⋅ #June-1977 #1

Weird Wonder Tales #1

Jul 31 ⋅

⋅ ⋅ #1

Devil Dinosaur 1 (April 1978)

Apr 5 ⋅

⋅ ⋅ #April-1978 #1

Giant-Size Power Man #1 (1975)

May 9 ⋅

⋅ ⋅ #1975 #1

The Champions 1 (July 1975), signed by Tony Isabella

Mar 22 ⋅

⋅ ⋅ #July-1975 #1

Micronauts Annual #1 (1979) First annual / King-Size issue

Apr 29 ⋅

⋅ ⋅ #1979 #1

Son of Satan 1 (Dec 1975)

Apr 2 ⋅

⋅ ⋅ #Dec-1975 #1

Giant-Size Super-Heroes #1 (1974)

Mar 16 ⋅

⋅ ⋅ #1974 #1

Spidey Super-Stories 1 (Oct 1974)

Mar 15 ⋅

⋅ ⋅ #Oct-1974 #1

Spider-Woman (1978-1983; #1-50, full run)

Apr 14 ⋅

⋅ ⋅ #1978 #1983 #50 #1

Marvel Team-Up: 1972-1973, issues 1-16

Feb 14 ⋅

⋅ ⋅ #1972 #1973 #16 #1