Battle of Pinos Altos
1861 CE.
Shown on the map at 32.867°, -108.220°.
The Battle of Pinos Altos was a military action of the Apache Wars. It was fought on September 27, 1861, between settlers of Pinos Altos mining town, the Confederate Arizona Guards, and Apache warriors. The town is located about seven miles north of the present day Silver City, New Mexico.
Text from the Wikipedia article Battle of Pinos Altos, licensed CC BY-SA 4.0.