Doug King (16) of Bethesda was caving in Sheepman's Cave on Cress Pond Road Saturday and became too exhausted to get out. Clear Spring firemen and Civil Defense units responded to a call at 9 p.m. Saturday and conducted the evacuation. King was treated for exhaustion.
NSS News, May 1981 (Part 2) V39N5, Page A26-A27.
News clipping The Daily Mail (Hagerstown, Maryland) May 23, 1977.