"Assembly" magazine. Charles N. Branham, editor. Association of Graduates of the United States Military Academy (West Point, NY), publisher. Via West Point Digital Library.
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.
Uploaded a work by "Assembly" magazine. Charles N. Branham, editor. Association of Graduates of the United States Military Academy (West Point, NY), publisher. Via West Point Digital Library. from [http://digital-library.usma.edu/cdm/compoundobject/collection/assembly/id/4064/show/4048/rec/1 "Frederic Dahl Evans, Class of 1887"]. January 1954. Page 51. with UploadWizard