Lens, with box, Carl Zeiss.

Chicago citation style
Lens, with box, Carl Zeiss.. 1884. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20080207004. (Accessed September 23, 2018.)
APA citation style
(1884) Lens, with box, Carl Zeiss.. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20080207004
MLA citation style
Retrieved from the Digital Public Library of America <http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20080207004>.
Note: These citations are programmatically generated and may be incomplete.