Titles
- [Henry Elsner]1
- [Henry O. Marcy]1
- [Henry P. Walcott]1
- [Herman Honeck]1
- [Hideyo Noguchi]1
- [Horatio C. Wood, Jr.]1
- [Horse-drawn ambulance fording a river]1
- [Horse-drawn ambulance]1
- [Horses of the 5th Cavalry at watering hole]1
- [Huts at Big Bend-10th Cavalry]1
- [Inside a makeshift hospital]1
- [J.W. Gunning]1
- [Jay F. Schamberg]1
- [John F. Dickson]1
- [John L. Heffron]1
- [John S. Haldane]1
- [Joseph G. Wilson]1
- [Joseph Kurtz]1
- [Juan Guiteras]1
- [Litter drill, Field Hospital No. 7]1