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Female manufacturing chemist making wax capsules used for silver nitrate solution, Parke, Davis and
GLS25A01_339

Female manufacturing chemist making wax capsules u...

Two American Doctors Studying Bacteria of Trench Diseases and experimenting with new Antiseptic Solutions in Laboratory at American Red Cross Military Hospital
GLS20A01_274

Two American Doctors Studying Bacteria of Trench D...

Nurse using Carrel-Dakin Antiseptic Solution on wounded Leg of American Soldier
GLS20A01_269

Nurse using Carrel-Dakin Antiseptic Solution on wo...

Pensive Student at Desk
GLS18A00_142

Pensive Student at Desk

Pensive Student at Desk
GLS18A00_143

Pensive Student at Desk

Pensive Student at Desk
GLS18A00_144

Pensive Student at Desk