A search was done at copyright.gov for the title "TV Radio Mirror". There were no results, so there's no evidence Macfadden Publications continues to claim on this material.
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 (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.
{{Information |Description=Photo of the Garroway family at home in 1960. From left-Dave holding David, Jr., wife Pamela, daughter Paris, and son Michael seated on the floor. |Source=[http://archive.org/stream/radiotvmirro00ma#page/n329/mode/2up Radio ...