Caroline J. Edgar Erdmann

Alliance Letters: Theta Alliance, November 1902

Collection: Tri Delta Publications

Alumnae Activities: Elgin Area Alumnae Chapter, Fall 1979

Collection: Tri Delta Publications

Alumnae Activities: Mount Diablo's, Fall 1975

Collection: Tri Delta Publications

Alumnae Department: Local Founders' Day Observed, May 1933

Collection: Tri Delta Publications

Alumnae Department: Members in Many Activities, January 1932

Collection: Tri Delta Publications

Alumnae Department: Minneapolis and St. Paul Deltas Welcome Miss Bonisteel, March 1929

Collection: Tri Delta Publications

Alumnae Department: Minneapolis and St. Paul Mothers' Club Is Active Group, May 1929

Collection: Tri Delta Publications

Alumnae Department: Supper Pleasing to Members, November 1935

Collection: Tri Delta Publications

Alumnae Department: Twin City Deltas Commemorate Local Founders at Spread, May 1930

Collection: Tri Delta Publications

Beta's Visit to Poseidon, Continued

Collection: Tri Delta Publications

Births, November 1911

Collection: Tri Delta Publications

Caroline Edgar Erdmann Photograph

Past Grand President Caroline Edgar Erdmann, University of Minnesota, is honored at an unidentified Convention.

Collection: Tri Delta Archive Collection

Champion President

Collection: Tri Delta Publications

Chapter Eight: Conventions, Page 5

Collection: Tri Delta Publications

Chapter Fifteen: Chapter Histories, Page 140

Collection: Tri Delta Publications

Chapter Fifteen: Chapter Histories, Page 19

Collection: Tri Delta Publications

Chapter Fifteen: Chapter Histories, Page 20

Collection: Tri Delta Publications

Chapter Histories: Iota

Collection: Tri Delta Publications

Chapter Histories: Lambda

Collection: Tri Delta Publications

Chapter Histories: Theta

Collection: Tri Delta Publications