#1

Jan 1st, 1941

5th Appearance of Captain America (Steve Rogers), 5th Appearance of Bucky, 2nd Appearance of Black Marvel, 1st Appearance of Mary Nash

#2

Aug 15th, 1941

1st Appearance of The Destroyer (Kevin Harlow), 1st Appearance of Mr. Howe, 1st Appearance of Florence Von Ward, 6th Appearance of Captain America (Steve Rogers)

#3

Dec 27th, 1941

1st Appearance of the Black Dragon Society, 1st Appearance of Mad Painter (Colonel Rand), 1st Appearance of The Black (Don Reinman), 2nd Appearance of The Destroyer (Kevin Marlow), 7th Appearance of Captain America (Steve Rogers)

#4

Mar 12th, 1942

1st Appearance of Mysto the Magician

#5

Jun 17th, 1942

1st Appearance/Death of the Vampire (Hideko Togu)

#6

Sep 12th, 1942

1st Appearance of the Stone Man, Dark Avenger becomes the Black Avenger (Last Golden Age Appearance),

#7

Dec 27th, 1942

#8

Apr 8th, 1943

1st Appearance of Madame Satan

#9

Jun 30th, 1943

1st Appearance of the Gorilla Men

#10

Oct 6th, 1943

1st Appearance/Death of the Vulture,

#11

Dec 31st, 1943

#12

Apr 19th, 1944

5th Appearance of the Red Skull (Johann Schmidt), 1st Appearance of the Wisp

#13

Aug 17th, 1944

1st Appearance/Death of Madame X (Bran Carter)

#14

Nov 30th, 1944

#15

Apr 5th, 1945

1st Masked Trio of Death

#16

Jul 15th, 1945

#17

Dec 30th, 1945

1st Appearance of the Black Phantom, While the story identifies them as Steve Rogers and Bucky Barnes, due to the retcon of Captain America #215 the Captain America story in this issue is attributed to William Nasland and Fred Davis Jr. As such, they are named as such in the summary above to avoid confusion. (Courtesy of Fandom)

#18

Apr 19th, 1946

Although the narrative in the Captain America story identifies the characters as Steve Rogers and Bucky Barnes, as per the retcon of Captain America #215 the characters appearing here are attributed to William Nasland and Fred Davis Jr. They are name as such in the summary to avoid confusion. (Courtesy of Fandom)

#19

Jul 24th, 1946

1st Appearance/Origin of All-Winners Squad, 1st Appearance of Simon Meke,

#21

Dec 8th, 1946

1st appearance of Madame Death & Future Man, 2nd Appearance of the All-Winners Squad