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.
In 1970, this flyer informs about the opening of a second location of the Black Panther Party's free breakfast program for children. The new location was at 2804 14th Street NW, while the previous one was at 1932 17th Street NW.