Spidey has the best expressions.
Amazing Spider-Man Annual (Vol. 1) #3
Published: c. September, 1966?
Cover Date: November, 1966
“…To Become an Avenger!”
Writer: Stan Lee
Artist: John Romita and Don Heck
Inker: Mike Esposito
Letterer: Artie Simek
I remember the Avengers being such jerks in this story, they came across as very condescending and rude to Spider-Man (of course, Spidey was rude too, but he was a *teenager* at the time!) I guess they were jealous of his comic sales.