Silver Age (1956 to 1970)

The Conqueror #690 Dell 1956 (VF-) John Wayne as Genghis Khan HTF

Avengers #71 Marvel 1969 (VG-) 1st Appearance of the Invaders

Avengers #70 Marvel 1969 (FN-) 1st Full Hyperion & Squadron Sinister

Avengers #62 Marvel 1969 (FN+) 1st App. of M'Baku

Avengers #43 Marvel 1967 (VG) 1st App. of the Red Guardian

Avengers #68 Marvel 1969 (GD+) Death of Ultron-6

Avengers #67 Marvel 1969 (VG-) 1st Cover App of Ultron-6

Avengers #66 Marvel 1969 (FN-) 1st App of Ultron-6 & Myron MacLain

Avengers #65 Marvel 1969 (FN-/FN) Partial Origin of Hawkeye

Avengers #64 Marvel 1969 (VG-) 1st App of Barney Barton

Avengers #63 Marvel 1969 (FN+) 1st App of Clint Barton as Goliath

Avengers #61 Marvel 1968 (VG) 1st App. of Quinjet

Avengers #60 Marvel 1969 (FN-) First Crossover App of Doctor Strange

Avengers #56 Marvel 1968 (GD+) Origin of Captain America Retold

Avengers #53 Marvel 1968 (VG+) First X-Men Crossover

Avengers #50 Marvel 1968 (GD+) 1st Cameo App. of Apollo

Avengers #46 Marvel 1967 (VG-) 1st App. of Whirlwind

Avengers #45 Marvel 1967 (VG+) Hercules Joins The Avengers

Avengers #44 Marvel 1967 (GD+) Partial Origin of Black Widow

Avengers #42 Marvel 1967 (VG) John Buscema Cover

Avengers #41 Marvel 1967 (VG) 1st Artwork by John Buscema in Title

Avengers #40 Marvel 1967 (VG-) Sub-Mariner Appearance

Avengers #39 Marvel 1967 (VG-) Early Hercules Appearance

Avengers #38 Marvel 1967 (GD/VG) First Meeting of Hercules and Avengers

Avengers #33 Marvel 1966 (GD/VG) Son of the Serpent Cover

Avengers #34 Marvel 1966 (VG-) 1st App. of The Living Laser

Avengers #14 Marvel 1965 (GD+) 1st App. of Ogor

Journey Into Mystery #124 Marvel 1965 (VG-) 2nd App. of Hercules

Journey Into Mystery #122 Marvel 1965 (VG+) Jack Kirby Cover