Vertical![]() Expedition Headquarters: the fine old De Menil house, a historical landmark standing near the entrance to the natural caves beneath St. Louis’ 13th Street and Cherokee Lee Hess | Horizontal![]() Expedition Headquarters: the fine old De Menil house, a historical landmark standing near the entrance to the natural caves beneath St. Louis’ 13th Street and Cherokee Lee Hess | ThumbExpedition Headquarters: the fine old De Menil house, a historical landmark standing near the entrance to the natural caves beneath St. Louis’ 13th Street and Cherokee Lee Hess |