Two nurses shown with several children in the Zaidee Ward of the New York Post-Graduate Medical School and Hospital.

An interior view of the rooftop solarium of the New York Post-Graduate Medical School and Hospital Babies’ Wards.

A nurse stands near a piece of equipment in the operating room of the Babies’ Wards at the New York Post-Graduate Medical School and Hospital. This photograph was published with the caption “The Operating Room (Babies’ Wards)” on page 57 of the Annual Report of the New York Post-Graduate Medical School and Hospital, 1903.

Several children with a nurse in the Sunbeam Playroom of the Babies’ Wards at the New York Post-Graduate Medical School and Hospital.

Several children from the Babies Ward of the New York Post-Graduate Medical School and Hospital in the ward’s “Sunbeam Room.” Some are seated at a table, while others are in chairs around the room.

Eight nurses standing on the roof garden of the New York Post-Graduate Medical School and Hospital, each nurse holding two babies, with several other children seated or in carriages. This photograph was published with the caption “The Babies’ Wards Roof Garden” on page 67 of the Annual Report of the New York Post-Graduate Medical School and Hospital, 1907.

James P. Fisk, MD (left, with beard), performs surgery on a child in the Babies Ward operating room of the New York Post-Graduate Medical School and Hospital, circa 1897. He is assisted by two nurses and two male doctors.

A blurred image of a nurse reaching down to a child in a toy car. The photograph appears to have been taken in one of the wards of the New York Post-Graduate Medical School and Hospital.

Two nurses standing on the roof garden of the New York Post-Graduate Medical School and Hospital with several young patients, some lying in cribs. This photograph was published with the caption “The Outdoor Treatment of Pneumonia” on page 49 of the Annual Report of the New York Post-Graduate Medical School and Hospital, 1906.

Several children, accompanied by nurses, are in a carriage, apparently ready to go on an outing. This photograph appears in the Annual Report for the New York Post-Graduate Medical School and Hospital(1903, opposite page p.88), with the caption "Babies Starting for a Drive."