“Sermon on the Mount” “Navy Lieutenant Commander, Frederick E. Whitaker, chaplain for the Third Battalion, Fourth Marine Regiment, holds religious services for leathernecks of “M” Co., on a mountainous ridgeline north of the Rockpile. The Leathernecks were participating in a battalion-size search and clear operation near the Demilitarized Zone.” In the collection of: The New York State Military Museum and Veterans Research Center, Saratoga, NY https://dmna.ny.gov/historic/about.htm