Dentist Laboratory, articulating Machines.
Dentist Laboratory, melting and Soldering furnaces.
Dentist Laboratory, locker Room.
Dentist Laboratory, general view of classroom looking south.
Dentist Laboratory, taking working drawer out of cabinets.
Dentist Laboratory, general view of classroom looking north.
[Machine.]
Gas laboratory
[Interior, dentist office.]
Hunter College, laboratory.
Miss Hicks Laboratory Interior.
[Pavelle Laboratories. Display window.]
Pavell Laboratories, interior view.
[Pavelle Laboratories. Man and woman looking at prints and slides.]
Small machine.