Sketch by John Milton Binckley, 1869

["'Cave at Barnes' Rocks, 1869.'" Sketch by John Milton Binckley, 1869. Probably in the mountains of Southwestern Virginia or West Virginia. The top image is closest to the original; the following are filtered to facilitate study of different aspects of the drawing.

Many thanks to William Myers, Mary Davy, Sally Young and Sue Davis for their ongoing research collaboration; specifically to William for providing a scan of the original document, and in turn many thanks to Peter Johnston Binckley and Patricia D'Arcy "Trish" Binckley (1951-2007), at the source.]

Filtered.

Darkened.