1869
Eadweard J. Muybridge, 1875
Eadweard J. Muybridge, 1878
Eadweard J. Muybridge, 1872
Eadweard J. Muybridge, 1868
Eadweard J. Muybridge, 1887
Eadweard J. Muybridge, 1867
![Watch Tower, near Castle Rock Station, Echo Kanyon [sic]](https://media.getty.edu/iiif/image/215e3325-afce-4167-a89f-09a2aabd47a2/full/843,/0/default.jpg)
