---
title: Union Officers at Washington, D.C.
author: Unknown photographer
source: https://www.worldhistory.org/image/22249/union-officers-at-washington-dc/
format: machine-readable-alternate
updated: 2026-10-11
---
# Union Officers at Washington, D.C.
_Authored by Unknown photographer_
## Image File
[](https://www.worldhistory.org/uploads/images/22249.jpg)
## Image Caption
Washington, District of Columbia. Officers of 3d Regiment Massachusetts Heavy Artillery, photography by an unknown photographer, 1865.
The photograph here shows Union officers of a heavy artillery regiment, and it was taken at Fort Totten, Washington D.C. towards the end of the [American Civil War](https://www.worldhistory.org/American_Civil_War/).
Library of Congress, Washington D.C.
## Cite This Work
### APA
photographer, U. (2026, October 11). Union Officers at Washington, D.C.. *World History Encyclopedia*.
### Chicago
photographer, Unknown. "Union Officers at Washington, D.C.." *World History Encyclopedia*, October 11, 2026. .
### MLA
photographer, Unknown. "Union Officers at Washington, D.C.." *World History Encyclopedia*, 11 Oct 2026, .
## License & Copyright
The public domain content above is from the [Library of Congress](http://www.loc.gov/). You can copy it freely. [Original image](https://www.loc.gov/pictures/item/2018670514/) by [**Unknown photographer**](https://www.loc.gov/pictures/item/2018670514/). Submitted by [Joshua J. Mark](https://www.worldhistory.org/user/JPryst/ "User Page: Joshua J. Mark"), published on 11 October 2026. The copyright holder has published this content under the following license: [Public Domain](http://en.wikipedia.org/wiki/Public_domain). This item is in the public domain, and can be used, copied, and modified without any restrictions. Please note that content linked from this page may have different licensing terms.