1850
Langenheim Brothers [Frederick and William Langenheim], 1860
Langenheim Brothers [Frederick and William Langenheim], 1850
Langenheim Brothers [Frederick and William Langenheim], 1856
Langenheim Brothers [Frederick and William Langenheim], 1855
Langenheim Brothers [Frederick and William Langenheim], 1845
Langenheim Brothers [Frederick and William Langenheim], 1858
Langenheim Brothers [Frederick and William Langenheim], 1849
![[Untitled Genre Scene]](https://media.getty.edu/iiif/image/60c8d5e5-7019-4a9a-a8a6-23642c6ee6fc/full/843,/0/default.jpg)
![[Felsenkeller]](https://media.getty.edu/iiif/image/b4b004a8-ce42-4b57-acb4-966bccedf25c/full/843,/0/default.jpg)
![[The General Post Office at Washington]](https://media.getty.edu/iiif/image/66cb46cf-9b37-44e7-91e8-fee1b6b5a5fd/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)
![[Bath Island and Rapids below the Mainland]](https://media.getty.edu/iiif/image/d5100a80-af98-4830-bf43-efb6a4574884/full/843,/0/default.jpg)
![Frederick Graff's Monument at Fairmount [Philadelphia]](https://media.getty.edu/iiif/image/4e163afb-2118-4099-b09e-36526ba58d5f/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)
![[Frederick Langenheim]](https://media.getty.edu/iiif/image/126afa61-772c-4273-aefb-489fbb74bdb9/full/843,/0/default.jpg)