Scope and Contents The collection features documents, research material, and correspondence related to Salem Hyde’s archaeological hobbies. Also included in the collection are many slides of South and Central American archaeological sites as well as a variety of artifacts from those regions. Of note is the correspondence between Mr. Hyde and Emilio Estrada (1916-1961). Estrada was a businessman and archaeologist in the Ecuadorian town of Guayaquil. His research site near Valdivia, Ecuador, revealed pottery...