Page 1 has the publisher and subscription information, but nothing about copyright. The entire 16 page newspaper has no marks or text regarding copyright.
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.
{{Information |Description=Photo of the rock group The Blues Magoos. |Source=[http://krlabeat.sakionline.net/issue/11feb67.pdf KRLA Beat] page 3. The newspaper was produced for KRLA Radio in the mid-1960s. |Date=February 11, 1967 |Author=KLRA/Beat Pub...