University of Pittsburgh

Fraternity Directory, January 1947

Collection: Tri Delta Publications

Fraternity Directory, January 1948

Collection: Tri Delta Publications

Fraternity Directory, January 1949

Collection: Tri Delta Publications

Fraternity Directory, January 1950

Collection: Tri Delta Publications

Fraternity Directory, January 1951

Collection: Tri Delta Publications

Fraternity Directory, July 1897

Collection: Tri Delta Publications

Fraternity Directory, June 1917

Collection: Tri Delta Publications

Fraternity Directory, June 1918

Collection: Tri Delta Publications

Fraternity Directory, June 1919

Collection: Tri Delta Publications

Fraternity Directory, June 1920

Collection: Tri Delta Publications

Fraternity Directory, June 1921

Collection: Tri Delta Publications

Fraternity Directory, June 1922, Continued 1

Collection: Tri Delta Publications

Fraternity Directory, June 1922, Continued 2

Collection: Tri Delta Publications

Fraternity Directory, June 1923

Collection: Tri Delta Publications

Fraternity Directory, June 1924

Collection: Tri Delta Publications

Fraternity Directory, June 1924

Collection: Tri Delta Publications

Fraternity Directory, June 1924, Continued

Collection: Tri Delta Publications

Fraternity Directory, June 1924, Continued

Collection: Tri Delta Publications

Fraternity Directory, March 1929

Collection: Tri Delta Publications

Fraternity Directory, March 1934

Collection: Tri Delta Publications