Men Observing Early Surgery
Bettmann
Ivan Pavlov Operating On Dog
Bettmann
Surgeons Operating With Carbolic Acid
Bettmann
Freeman Performs Lobotomy
Bettmann
Observing Surgery At St. Lukes Hospital
Bettmann
Sumida River
Chikako Nobuhara
Nurse Preparing Instruments
Bettmann
An Early Operative Surgical Procedure
Bettmann