American Red Cross nurses in class and graduating in 1940s

[Portion of profile including footage from across several decades; this is probably from 1940s] VS nurses wearing face masks blend beverages in kitchen and take beverages from refrigerator / wipe to nurses study and read in library / MS nurses in anatomy class / nurses in lab class / VS nurses in lab class listen to instructor and look through microscopes / VS student in class demonstrates how to pick up forceps from tray / MS students watch / VS instructor demonstrates how to wrap gauze sponge / VS nursing students watch surgery in operating room theater / VS including anonymous shots: nurses march in two lines down hall with fade from student uniforms to nurses uniforms / MS legs and feet in heels walk up steps / MS nurse accepts diploma and is pinned with Red Cross pin / MS roomful of nurses standing in rows with diplomas recite pledge / CU religious icon / Note: exact year not known