David Burkenroad was a historical researcher in San Diego County. He investigated the history of several areas of the North
and east County including Poway, Rainbow and Temecula. In 1979, he was involved in a series of studies for the Department
of Transportation of a rock wall formation near Interstate 15 in Rainbow, California. He also conducted an oral history interview
with Ed Fletcher, Jr. At the time this collection was donated Burkenroad was residing in Los Angeles.