47th Viking Infantry Division, Camp Rucker, Alabama, pictorial review (1951): Battery A, 175th Field Artillery Battalion. 'Ivan R. Oak' is in the first-row name list.
Image · dated 1951 · source: 47th Viking Infantry Division pictorial review, Camp Rucker, 1951; Internet Archive page image

How it is shown: Page as supplied; no retouch, no highlight. Released 4 Oct 2026 as a public-source document.
Keep in mind: What the page says: Confirmed. The first-row caption for Battery A names 'Ivan R. Oak'; the caption lists names in order, not matched to individual faces, so which man he is cannot be told from the page. IDENTITY: Likely. The name matches Ivan Ray Oak's 1951 Army service with the 47th Division. Read on 4 Oct 2026 by Main.