- Post Hospital, Fort Wingate, New Mexico3
- Post Hospital, National Armory, Springfield, Massachusetts3
- Post Hospital, Rock Island Arsenal, Rock Island, Illinois3
- Post Hospital, Vancouver Barracks, Washington Territory3
- Post Hospital, Washington Barracks, Washington, D.C3
- Quit yet?3
- Richard Mead M.D3
- Room overflowing with boxes of unsorted pharmaceuticals3
- Saint Luke's Hospital, New York City, N.Y: General view3
- Schiller3
- Si de verdad los quiere protejalos3
- Spiro powder3
- St. Francis Barracks, Florida3
- St. Luke's Hospital3
- St. Marys Hospital, Amsterdam, N.Y3
- St. Thomas's Hospital, London3
- Stephanus Blancardus3
- Stretchers: Greenleaf's Travois3
- Sydenham3
- T. Smollett, M.D3