Allison Sheridan

Chronology for Christian Petersen's life and work (1885-today)

Lecture for the American Art Pottery Association Conference by Dr. Lea Rosson DeLong on April 26, 2018 at Iowa State University.

A lecture for University Museums donors by Dr. Lea Rosson DeLong on April 19, 2012 in the Christian Petersen Art Museums, Ames, Iowa.

Lecture by Dr. Lea Rosson DeLong, Sept. 17, 2006

A lecture on the history of Christian Petersen by Dr. Lea Rosson DeLong given Oct. 15, 2005 in Des Moines, Iowa.

Lecture by Dr. Lea Rosson DeLong held at the Brunnier Art Museum on April 1, 2001.

Lecture by Dr. Lea Rosson DeLong held on April 27, 2007 at the newly opened Christian Petersen Art Museum, Iowa State University, Ames, IA.

Lecture by Dr. Lea Rosson DeLong held at the Christian Petersen Art Museum, September 2009.

Lecture by Dr. Lea Rosson DeLong for the National Coalition of Independent Scholars Conference: Traditions and Transitions in New Haven, Connecticut on June 20, 2015.