- Philippus Theophrastus Paracelsus2
- Photographs Illustrative of the Cololian Method of Treating Stiff Joints: Ankle exercises2
- Photographs Illustrative of the Cololian Method of Treating Stiff Joints: Wrist and finger exercises2
- Photographs Illustrative of the Cololian Method of Treating Stiff Joints: Wrist exercises2
- Phototherapy: Nurse with patient, with equipment2
- Phpe. Petit-Radel2
- Physical therapy: Interior of physiotherapy room2
- Physiology: Early Dynometer2
- Physiology: Interior of laboratory showing Physiograph2
- Physiology: Kymograph2
- Pinel2
- Plan nacional sobre drogas2
- Plattsburg Barracks Hospital, N.Y2
- Post Hospital , Fort Monroe, Virginia2
- Post Hospital Davids Island N.Y2
- Post Hospital Willetts Point N.Y. Harbor (front side)2
- Post Hospital at Fort Niagara, N.Y. (side view)2
- Post Hospital, Camp Sheridan, Wyoming Territory2
- Post Hospital, Fort Abraham Lincoln, Dakota Territory2
- Post Hospital, Fort Assinniboine, Montana2