The Avengers Vol. 1 (1963-1996) #223

Plot

Guest-starring Ant-Man. On a sunny afternoon in Nassau County, Clint Barton and Scott Lang attend a traveling carnival. Scott is there having fun with his daughter enjoying the attractions, while Clint is following a lead concerning possible criminal activity! Hawkeye's and Ant-Man's paths collide when a super-villain is discovered at the carnival! It's the Taskmaster! The man with the photographic reflexes! And inside a giant circus tent, Ant-Man and the ace archer will try to cancel the Taskmaster's act! (mycomicshop.com)