date QS:P,+1950-00-00T00:00:00Z/7,P1319,+1966-00-00T00:00:00Z/9,P1326,+1970-00-00T00:00:00Z/9,P1480,Q5727902
Wright signed with Epic in 1966 and moved to Plantation Records and other labels by 1970. She can be seen here on the cover of her 1966 Kapp album Dern Ya and her appearance in the photo is similar to that of the Kapp album cover.
Because I couldn't view the back of the publicity photo, a copyright search was done at the UPenn site for the years 1966 through 1970. Nothing turned up that applies to Bob/Robert Neal, her manager and the issuer of the photo.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.