Dendroglyphs, Huerano County, Colorado

From MSM's ongoing western highway series: this is SR 69 north, Huerano County, Colorado.
" the dendroglyphs carved by sheepherders between the late eighteenth [maybe] and mid-twentieth centuries...these here most likely the latter:
"To get there you have to do some of this: SR 69 north, Huerano County, Colorado." --MSM
   

                                                                    all images  michael s. moore ©2012