Mary Pfeiffer Vanderploeg

Alumnae Activities: Battle Creek, Fall 1969

Collection: Tri Delta Publications

Alumnae Activities: New Battle Creek Project, Fall 1955

Collection: Tri Delta Publications

Alumnae in Action: Tri Deltas Making A World of Difference, Continued

Collection: Tri Delta Publications

Delta Delta Delta Directory

Collection: Tri Delta Publications

Delta Delta Delta Directory, Fall 1956

Collection: Tri Delta Publications

Delta Delta Delta Directory, Fall 1968

Collection: Tri Delta Publications

Delta Delta Delta Directory, Fall 1969

Collection: Tri Delta Publications

Delta Delta Delta Directory, Fall 1970

Collection: Tri Delta Publications

Delta Delta Delta Directory, Spring 1956

Collection: Tri Delta Publications

Delta Delta Delta Directory, Spring 1957

Collection: Tri Delta Publications

Delta Delta Delta Directory, Summer 1968

Collection: Tri Delta Publications

Delta Delta Delta Directory, Summer 1969

Collection: Tri Delta Publications

Delta Delta Delta Directory, Summer 1970

Collection: Tri Delta Publications

Delta Delta Delta Directory, Winter 1956

Collection: Tri Delta Publications

Delta Delta Delta Directory, Winter 1957

Collection: Tri Delta Publications

Delta Delta Delta Directory, Winter 1969

Collection: Tri Delta Publications

Delta Delta Delta Foundation 1991 Donor Honor Roll

Collection: Tri Delta Publications

Delta Delta Delta Foundation 1992 Donor Honor Roll

Collection: Tri Delta Publications

Foundation 1995 Donor Honor Roll

Collection: Tri Delta Publications

Foundation Anniversary Club

Collection: Tri Delta Publications