Margaret Leighton, born February 26 1922, (time unknown), Barnt Green, Worcestershire
[2.00W 52.22N / 0W00]

Author: Bureau of Industrial Service for CBS Television. Publicity and ad agencies were often used to distribute publicity materials in the 1950s and 1960s. Networks, studios and program sponsors handled the material in this manner. Many of those in the industry used the Bureau, a division of ad agency Young & Rubicam, for this purpose.
Credits:

eBay item photo front

photo back, actress who was the wife of Laurence Harvey and publisher Max Reinhardt
Licence: Public domain