1920
Unknown, 1850
Unknown, 1865
Unknown, 1200
Unknown, 1830
Unknown, 1864
Unknown, 1800
Unknown, 1880
Unknown, 1898
Unknown, 1920
Unknown, 1900
Unknown, -549
![[House and Picket Fence]](https://images.metmuseum.org/CRDImages/ph/original/DP115239.jpg)
![[Ruins with columns]](https://media.getty.edu/iiif/image/f5bb9b4b-b5d0-4a2f-83a7-42bc4fc207ce/full/843,/0/default.jpg)
![[Delaware Water Gap. Leigh Valley Astor House Hotel]](https://media.getty.edu/iiif/image/99112e7c-74d2-4edd-88a5-d032e2983671/full/843,/0/default.jpg)
![Silverspring [country view]](https://media.getty.edu/iiif/image/df9d6d06-c989-4309-822d-02bca41bfcce/full/843,/0/default.jpg)
