https://l450v.alamy.com/450v/r1ka93/washington-october-12-2018-thomas-obrien-a-world-war-ii-veteran-who-served-in-the-us-navy-as-a-gunners-mate-3rd-class-is-greeted-by-sailors-and-civilians-as-he-is-pushed-by-his-grandson-daniel-paul-thomas-obrien-as-they-enter-the-national-museum-of-the-us-navy-during-an-honor-flight-visit-naval-history-and-heritage-command-nhhc-hosted-the-honor-flight-bay-area-california-as-part-of-the-navys-243rd-birthday-celebration-nhhc-located-at-the-washington-navy-yard-is-responsible-for-the-preservation-analysis-and-dissemination-of-us-naval-history-and-heritage-r1ka93.jpg