English: Lobby card for the American adventure film The Sea God (1930).
There are no copyright marks on the card. At bottom left is Country of origin USA 3057. At bottom right is this lobby display leased from Paramount Publix Corp.
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.