From the record
“Los Ojuelos is a ghost town near Mirando City in the southeastern part of Webb County, Texas, United States. Before its establishment, Indians camped near the only dependable water source in the semiarid area.”
Wikipedia article Los Ojuelos, Texas, CC BY-SA 4.0.
One of 9 National Register listings published here for Webb County · listed in 1976 · category: District.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service · the Wikipedia article