# Robert N.C. Nix, Sr. Federal Building

> historic building in Philadelphia, United States

**Wikidata**: [Q7347916](https://www.wikidata.org/wiki/Q7347916)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nix_Federal_Building)  
**Source**: https://4ort.xyz/entity/robert-n-c-nix-sr-federal-building


## References

1. archINFORM
2. [Source](https://www.philadelphiabuildings.org/pab/app/pj_display.cfm/20980)
3. [General Services Administration. 1989](https://www.gsa.gov/historic-buildings/robert-n-c-nix-sr-federal-building-and-us-courthouse-philadelphia-pa)
4. [WHYY-FM. 2016](https://whyy.org/articles/building-stories-robert-n-c-nix-federal-building-and-william-penn-annex-post-office/)
5. [Source](https://www.philadelphiabuildings.org/pab/app/pj_display_alldates.cfm/20980)
6. National Register Information System
7. [General Services Administration. 1989](https://www.gsa.gov/historic-buildings/robert-n-c-nix-sr-federal-building-and-us-courthouse-philadelphia-pa#significance)
8. [The New York Times. 1987](https://www.nytimes.com/1987/06/23/obituaries/robert-nix-a-congressman-for-2-decades-is-dead-at-88.html)
9. [The Philadelphia Inquirer. 2014](https://www.inquirer.com/philly/news/20140615_Archives__move_upsets_historians.html)
10. Google Maps
11. [OpenStreetMap](https://www.openstreetmap.org/query?lat=39.95064&lon=-75.15572)
12. [2017](https://philly.curbed.com/2017/8/21/16178164/william-annex-post-office-philadelphia-closes)
13. [Source](https://www.govtrack.us/congress/bills/99/hr2903/text)
14. BabelNet
15. [Source](https://www.archinform.net/service/wd_aipro.php)