Brief correspondence about Smith's visit to see Pierce's field area.

September 1970 Chairman, Speaker Committee, University of Wyoming, Laramie. Correspondence fore Pierce's talk at the Department of Geology.

Brief correspondence with Princeton Geology senior about his senior thesis on Heart Mtn.

WGA Field Conference Aug 1990 - Pierce was a centennial geologist honored by WGA. Correspondence with Kent Sundell discussing his work on Castle Rock Chaos.

Cross-sections of Taiwan structure, discussions of Suppe's thin section work on Heart Mountain Fault.

Pierce's letter of 1987 to Dean of the School of Earth Sciences at Stanford, offering his notes, field specimens and thin sections; copy of Stanford Earth Scientist magazine.

Brief Correspondence, exchanging reprints.

Correspondence with Dorothy Vitaliano on her book Geomythology about stories of people and cows swallowed by cracks in the ground during earthquakes. General correspondence with both.

Voight edited volumes Thrust Faults and Decollement and Geology and Mechanics of Rocckslides and Avalanches which Pierce had papers in. Correspondence on a proposed joint paper between Pierce and Voight.

Offer for Pierce to join the Citizen Ambassador Program for a trip to USSR in 1991.