Wonderful Whitney Blake
Whitney Blake from a 1960 episode of M Squad.
The IMDb has her in The Case of The Restless Redhead,
a 1957 Perry Mason episode.
(Not to be confused, of course, with the Whitney Blake Company,
a recognized leader in the design and manufacture of custom cable,
coiled cords and cable assemblies for medical, industrial, military,
and transportation applications. Although, she is designed and
assembled nicely, too.)