[Class at the Greek American Institute.]
Physics class at Bronx High School of Science
Columbia University [Class at Columbia University.]
[Certification of application to study, attainment of instructor's approbation, and the honor of being at the head of the class.]
Greek American [Variant.]
Columbia University [Professor teaching a class.]
Schools, Jacobi School, Kindergarten Class.
Spence School. Latin class.
Columbia University [Class at Columbia.]
[Young children in class.]