Old West Grant County Project. "Polo game between New Mexico Military Institute and Fort Bliss (June 1931)." Version 1. salars.net. Accessed June 29, 2026. https://salars.net/old-west/grant-county/event/e_polo-game-between-new-mexico-military-institute-and-fort-bliss-june-1931_481ce8?v=1.