1875
George Barker, 1865
George Barker, 1886
George Barker, 1868
George Barker, 1889
George Barker, 1875
![Ice Mountains in front of Cave of the Winds - Winter - 1875[.] On Line of Canada Southern R.R.](https://media.getty.edu/iiif/image/f7560438-d28d-46d1-8a46-bb50382cf24e/full/843,/0/default.jpg)
![[Stern-Wheeler Arriving at Silver Springs, Florida, after an Overnight Run up the St. Johns, Oklawaha, & Silver Rivers]](https://images.metmuseum.org/CRDImages/ph/original/DT1649.jpg)
