Portrait of Rosenthal at approximately 16 years old.

Portrait of LaFlamme at approximately 25 years old.

Portrait of Karol at approximately 23 years old.

Portrait of Jackson at approximately 33 years old.

Portrait of Poole at approximately 50 years old.

Portrait of Painter, Professor of History, at approximately 50 years old.

Portrait of Olin at approximately 55 years old.

Portrait of Olin at approximately 55 years old.

Portrait of Mentis at approximately 24 years old.

Portrait of McCloy at approximately 60 years old.