You have found a rare collectable treasure!
You are looking at an Antoinette Bower as Sylvia Autograph Trading Card from The Women of Star Trek.
Antoinette Bower featured in classic tv episode "Catspaw".
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.
Antoinette Bower is known for their roles in Die Sister Die | Prom Night | The Man From U.N.C.L.E.
Produced by Rittenhouse Archives in 2010.