English: Publicity photo of teen actor Luke Halpin promoting the second season of the television series Flipper.
Date
There is no date on the image, however, the text on the back of the photo promotes the upcoming second season of the television series Flipper (which began in September 1965).
Source
Official MGM-TV / NBC press-release
Author
It is unclear whether the production company MGM-TV (the studio which produced the television series Flipper) or NBC (the network which aired the series) distributed the press materials.
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.