"Captain America #334" published by Marvel Comics in 1987. This particular issue features the first appearance of Lamar Hoskins as Bucky, with art by Tom Morgan and writing by Mark Gruenwald. The cover art was done by Bob McLeod, and the story takes place in the Marvel Universe during the Copper Age. The comic is a key issue within the series and is a must-have for fans of superhero comics, especially those interested in the characters of Captain America and Bucky.