1860
Langenheim Brothers [Frederick and William Langenheim], 1860
Langenheim Brothers [Frederick and William Langenheim], 1850
Langenheim Brothers [Frederick and William Langenheim], 1855
Langenheim Brothers [Frederick and William Langenheim], 1856
Langenheim Brothers [Frederick and William Langenheim], 1849
Langenheim Brothers [Frederick and William Langenheim], 1858
Langenheim Brothers [Frederick and William Langenheim], 1845
![Passaic Falls, Patterson [sic], N.J.](https://media.getty.edu/iiif/image/e4b93df3-bce1-4047-bc0c-c21b30b8795b/full/843,/0/default.jpg)
![[Chapel at Laurel Hill Cemetery, near Philadelphia]](https://media.getty.edu/iiif/image/33f63ccc-75a7-4291-b2f7-5e80add81942/full/843,/0/default.jpg)
![[Felsenkeller]](https://media.getty.edu/iiif/image/b4b004a8-ce42-4b57-acb4-966bccedf25c/full/843,/0/default.jpg)
![General View from American Side. [Niagara Falls]](https://media.getty.edu/iiif/image/1ce1938c-7811-4a5b-9b0b-95d2e6633d4a/full/843,/0/default.jpg)
![Terrapin Tower, from Goat Island [Niagara Falls, New York]](https://media.getty.edu/iiif/image/c014aa75-aefa-4f9f-9f3e-b1e5c2cc979c/full/843,/0/default.jpg)
![[Bath Island and Rapids below the Mainland]](https://media.getty.edu/iiif/image/d5100a80-af98-4830-bf43-efb6a4574884/full/843,/0/default.jpg)
![[Portrait of Two Seated Men]](https://media.getty.edu/iiif/image/8e4dc9e6-6dde-4ad5-98e7-17c61f39aba3/full/843,/0/default.jpg)
