The guide is written and managed by Science Director and Curator Dr. José H. Leal. Dr. Leal is indebted to the following for their assistance with the project: Rüdiger Bieler, Andrew Borgia, Lorin Buckner, Lois Dunnam, Jorden Falker, Phil Fallon, Emilio F. García, Leonard Geyer, John Greenlaw, Greg Herbert, Kelsey Hausmann, Susan J. Hewitt, Marcus Huber, Marlo Krisberg, Harry G. Lee, Barry McBroom, Rebecca Mensch, Paula M. Mikkelsen, Jake Mitchell, Kim Nealon, Bruce Neville, Ann Palmer, Harold Payson, Ken and Alice Piech, Hal Pilcher, Michael Reardon, Steve Rosenthal, James Scatterday, Bruce Schulz, Phyllis Sharp, Linda Shockley, Amy Tripp, and Ángel Valdés.

This resource has been supported by grants MA 05-12 0450-12, MA 30-15-0276-15, MA-30-18-0438-18 from the Institute of Museum and Library Services and TCN 2001528 from the National Science Foundation.