2013-05-132013-05-132013-05-13http://hdl.handle.net/10605/23948Cattle hinge attachment that permits cattle to pass, R. E. Smith Ranches, Houston, TexasThe 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.Equipmentimage