A picture of Nell Sedransk, a Mathematics faculty member, instructing a student. There are crop marks and instructions to "reduce to 18.5 picas" inside arrows in the top margin and "reduce to 17.5 picas" inside arrows in the left margin. In the right margin is noted "POO75 P85," "80%," and "Photo I" underlined.
A picture of Nell Sedransk, a Mathematics faculty member, who is explaining something to her students. There are crop marks on all sides of the photograph.
A picture of an unidentified professor instructing a student at the blackboard in the Lecture Center. It appears to be a lesson in mathematics. There are crop marks and in the left and bottom margins are instructions to "reduce to 14 picas" (both between arrows). Also in the bottom margin is noted, "PHOTO M."