This lot features a vintage 1966 Topps #414 Ken McMullen trading card spotlighting the former Washington Senators third baseman. The front layout displays a full action photograph of McMullen on the diamond, crouched in a fielding stance with his baseball glove low to the ground. He is dressed in a light gray uniform showing a stylized cursive script across the chest and wears a dark team cap featuring a prominent red, white-outlined "W" logo. Adhering to the standard 1966 Topps layout design, a vibrant green diagonal banner stretches across the upper left corner showcasing the team name "SENATORS," which matches the solid green lower nameplate bar identifying his role as "KEN McMULLEN 3rd base."