2014-04-282014-04-281986-04http://hdl.handle.net/10605/62379This slide is of the exterior of a cave at Hueco Tanks State Park and Historic Site, northeast of El Paso, Texas. The slide casing has been labelled by Dr. Robert G. Campbell with the following information: Trip # 363, United States, XXIII, F1, Sacramento Uplands, Hueco Tanks S. P., Site #18, April 1986.1 slide : color ; 2 x 2 in.en-USThe images in this collection are for study purposes, teaching, classroom projection and research only. To use these digital files in any form, an attribution of "Courtesy of the Southwest Collection/Special Collections Library" must accompany the image.Hueco Tanks State Historical Park (Tex.)Physical geography--Hueco Mountains (Tex. and N.M.)Rock paintings--Texas--El Paso County.Southwest Collection/Special Collections Library, Texas Tech University, Lubbock, Texas.