Paul C. Keck, photographer and co-designer
Polly Armstrong and the staff of the Special Collections Department, Green Library, Stanford University
Judy Smith, School of Earth Sciences, Stanford University
The Stanford Historical Society
Michael Clynne and Robert J. McLaughlin, U.S. Geological Survey, Menlo Park, CA
Ken Lavin, Diablo Valley College, Pleasant Hill, CA
Susan L. Tingley and Ron Hess, Nevada Bureau of Mines and Geology
David H. Stenmark, Real Estate Administration Department, Hospital Trust National Bank, Providence, RI
The Connecticut Valley Museum, Essex, CT
Alison C. Guinness
The Rhode Island Historical Society Library
Louis McGowan, Johnston Historical Society, Johnston, RI
Shirley F. Riess, Registrar, The Preservation Society of Newport County, Newport, RI
