Portrait of Arthur Holly Compton in his laboratory.
Studio portrait of T. Griswold Comstock.
Studio portrait of William Conrad.
Studio portrait of Jerome E. Cook.
Studio portrait of Howard Corciniglia.
Studio portrait of Justin J. Cordonnier.
Studio portrait of Justin J. Cordonnier in uniform.
Studio portrait of William Maxwell Cowen.
Portrait of James L. Cox.
Portrait of James L. Cox.
Studio portrait of George Clinton Crandall.
Portrait of James P. Crane.
Portrait of Susan Y. Crawford.
Studio portrait of Russell J. Crider.
Studio portrait of Adele B. Croninger.
Studio portrait of Harry Sturgeon Crossen.
Studio portrait of Harry Sturgeon Crossen.
Oil portrait of Harry Sturgeon Crossen.
Portrait of Charles O. Curtman in his office late in life.
Studio portrait of Charles O. Curtman.