Public domain by age (first published in the 1923 'The Commodore' the Vanderbilt yearbook, for 1923. It can be found at Ancestry.com. U.S. School Yearbooks [database on-line]. Provo, UT, USA: Ancestry.com ) No searches for any Vanderbilt yearbook, and certainly not this one, show up at the US Copyright Office's website.
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.
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.
Lynn Bomar, end and tackle with the Vanderbilt Commandores football team opening kickoff during a game against the Michigan Wolverines at the first game at Dudley Field, circa 1922.