Titles
- City Hospital, East Liverpool, Ohio2
- Civiale2
- Claude Galien2
- Clinique medicale des enfants Le laboratoire2
- Cocaine2
- Cold Spring Harbor Laboratory2
- Columbus Barracks, Ohio (Stewards quarters)2
- Commissioned Corps pharmacist preparing an IV2
- Condoms work all night2
- Conradus Gesnerus2
- Consultation2
- Contre le cancer2
- Cook County Hospital, Chicago2
- Cook County Hospital, Chicago, Ill: General view2
- Coughs and sneezes spread diseases2
- Cows2
- Crane Hospital (front view): Frankford Arsenal, Philadelphia, Pa2
- D. Andreas Elias Büchner2
- D. Augustus Quirinus Riuinus2
- D. Joh. Christianus Kundmann2