Phi Kappa Sigma.

• General register of the members of the Phi Kappa Sigma fraternity, 1850-1920
• General register of the members of the Phi Kappa Sigma fraternity, printed in accordance with article IV of the By-laws of the fraternity. 1850-1910. For the exclusive use of the members of the fraternity
• General register of the members of the Phi Kappa sigma fraternity, 1850-1930
• Skull sessions