You have found a rare collectable treasure!
You are looking at a Harry Landers as Dr. Coleman A204 Autograph Trading Card from Star Trek: The Original Series Archives.
Harry featured in classic tv episode "Turnabout Intruder".
Star Trek The Original Series is often dubbed the best Science Fiction (Scifi) Television Series of all time.
This cast members appeared in Gene Roddenberys Star Trek 1966 Premiere Series. The actor also appeared in numerous movies and TV Shows.
Harry Landers is known for their roles in Ben Casey | Phantom From Space and Drive a Crooked Road.
Produced by Rittenhouse Archives in 2009.