Showcase #4, 9-10/56, DC (1st Silver Age book) (The Flash)

House Of Secrets #1, 11-12/56, DC (1st issue of top DC horror title)

Showcase #6, 1-2/57, DC (1st Silver Age group)(Challengers)

Showcase #9, 7-8/57, DC (1st Lois Lane book)

Superman's Girl Friend, Lois Lane #1, 3-4/58, DC (1st issue of top character)

Adventure Comics #247, 4/58, DC (1st Legion of Superheroes)

Challengers Of The Unknown #1, 4-5/58, DC, (1st issue of 1st Silver Age group)

Showcase #15, 7-8/58, DC (1st Space Ranger)

Showcase #17, 11-12/58, DC (1st Adam Strange)

Tales Of Suspense #1, 1/59, Marvel (1st issue of top fantasy title)

Tales To Astonish #1, 1/59, Marvel (1st issue of top fantasy title)

Flash #105 (#1), 2-3/59, DC (1st issue of top DC title)

Our Army At War #83, 6/59, DC (1st Sgt. Rock by Kubert/Kanigher)

Action Comics #252, 5/59, DC (1st Supergirl)

Showcase #20, 5-6/59, DC (1st Rip Hunter)

Double Life Of Private Strong #1, 6/59, Archie (1st Silver Age Shield, 1st Fly)

Mystery In Space #53, 8/59, DC (1st Adam Strange)

Tales Of The Unexpected #40, 8/59, DC (1st Space Ranger in own title)

Adventures of the Fly #1, 8/59, Archie (1st issue of top Archie title)

Showcase #22, 9-10/59, DC (1st Silver Age Green Lantern)

Flash #110, 12-1/59/60, DC (1st Kid Flash)

Brave And The Bold #28, 2/3/60, DC (1st Justice League of America)

Green Lantern #1, 7-8/60, DC (1st issue of top DC character)

Showcase #27, 7-8/60, DC (1st Sea Devils)

Brave And The Bold #31, 8-9/60, DC (1st Cave Carson)

Justice League Of America #1, 10-11/60, DC (1st issue of top DC title)

Showcase #30, 1-2/61, DC (Spotlights Silver Age Aquaman)

Brave And The Bold #34, 2-3/61, DC (1st Silver Age Hawkman)

Amazing Adventures #1, 6/61, Marvel (1st Dr. Droom, the 1st Marvel-Age superhero)

Flash #123, 9/61, DC (1st G.A. Flash in Silver Age)

Showcase #34, 9-10/61, DC (1st Silver Age Atom)

Fantastic Four #1, 11/61, Marvel (1st Fantastic Four)

Amazing Adult Fantasy #7, 12/61, Marvel (1st issue of title that leads to Spider-Man)

Tales To Astonish #27, 1/62, Marvel (1st Antman)

Showcase #37, 3-4/62, DC (1st Metal Men)

Fantastic Four #4, 5/62, Marvel (1st Silver Age Sub-Mariner)

Incredible Hulk #1, 5/62, Marvel (1st Hulk)

Mystery In Space #75, 5/62, DC (Early JLA cross-over in Adam Strange story)

Fantastic Four #5, 7/62, Marvel (1st Dr. Doom)

Journey Into Mystery #83, 8/62, Marvel (1st Thor)

Amazing Fantasy #15, 8-9/62, Marvel (1st Spider-Man)

Tales To Astonish #35, 9/62, Marvel (2nd Antman, 1st in costume)

Strange Tales #101, 10/62, Marvel (1st S.A. Human Torch solo story)

Amazing Spider-Man #1, 3/63, Marvel (1st Spider-Man in own title)

Tales Of Suspense #39, 3/63, Marvel (1st Iron Man)

Strange Tales #110, 7/63, Marvel (1st Dr. Strange)

Justice League of America #21, 8/63, DC (1st JLA/JSA crossover)

Avengers #1, 9/63, Marvel (1st Avengers)

X-Men #1, 9/63, Marvel (1st X-Men)

Mystery In Space #87, 11/63, DC (1st Hawkman in title)

Avengers #4, 3/64, Marvel (1st Silver Age Captain America)

Daredevil #1, 4/64, Marvel (1st Daredevil)

Detective Comics #327, 5/64, DC (New Batman) (Silver Age/ Bronze)

Brave and the Bold #54, 6-7/64, DC (1st Teen Titans)

Amazing Spider-Man #14, 7/64, Marvel (1st Green Goblin)

Strange Tales #135, 7/65, Marvel (Origin & 1st app. Nick Fury)

Fantastic Four #48, 3/66, Marvel (1st Silver Surfer)

Our Army at War #168, 6/66, DC (1st Unknown Soldier)

Strange Adventures #205, 10/67, DC (1st Deadman)

Zap Comix#1, 11/67, Apex (Underground comic which instigated the direct sales market)