American AcornsThe San Antonio Light, 11 February 1917, p. 54: "Lieutenant and Mrs. Herbert Slayden Clarkson entertained a party of forty at the Menger baile y merienda."
Image · dated 11 February 1917 · source: The San Antonio Light, 11 February 1917 (page image via NewspaperArchive).
How it is shown: Complete page as supplied; no crop, no retouch, no search highlight.
Keep in mind: Confirmed as printed. It places the couple in San Antonio society in 1917 and does not show his duty, unit or any Leon Springs service (that claim stays Unconfirmed); another item on the page lists guests including General Funston, to be checked on the page before use.