Mary Isabelle Davidson

Alliance Letters: Theta Alliance, June 1905

Collection: Tri Delta Publications

Alliance Letters: Theta Alliance, June 1905

Collection: Tri Delta Publications

Alumnae Activities: Milwaukee, Fall 1975

Collection: Tri Delta Publications

Chapter Fifteen: Chapter Histories, Page 19

Collection: Tri Delta Publications

Chapter Histories: Theta

Collection: Tri Delta Publications

Chapter Histories: Theta, Page 2

Collection: Tri Delta Publications

Collegiate News: Beyond the Campus: California at Davis, Fall 1975

Collection: Tri Delta Publications

Collegiate News: Beyond the Campus: Duke, Fall 1975

Collection: Tri Delta Publications

Collegiate News: On the Campus: Miami of Ohio, Fall 1975

Collection: Tri Delta Publications

Collegiate News: On the Campus: Virginia Polytechnic, Fall 1975

Collection: Tri Delta Publications

Delta Delta Delta Directory, Fall 1975

Collection: Tri Delta Publications

Delta Upsilon's 50th

Collection: Tri Delta Publications

Fraternity Directory, June 1894

Collection: Tri Delta Publications

In Memoriam, March 1943

Collection: Tri Delta Publications

Mary Isabelle Davidson Badge With Trident Pin, 1894

This Stars and Crescent badge belonged to Mary Isabelle Davidson, University of Minnesota.

Collection: Tri Delta Jewelry Collection

Ocean Breezes: Theta - University of Minnesota, June 1894

Collection: Tri Delta Publications

Ocean Breezes: Theta - University of Minnesota, March 1896

Collection: Tri Delta Publications

Ocean Breezes: Theta - University of Minnesota, March 1896

Collection: Tri Delta Publications

Ocean Breezes: Theta - University of Minnesota, May 1895

Collection: Tri Delta Publications

Ocean Breezes: Theta - University of Minnesota, May 1895

Collection: Tri Delta Publications